CVE-2020-17506 (GCVE-0-2020-17506)

Vulnerability from cvelistv5 – Published: 2020-08-12 16:33 – Updated: 2024-08-04 14:00
VLAI Previdian
Summary
Artica Web Proxy 4.30.00000000 allows remote attacker to bypass privilege detection and gain web backend administrator privileges through SQL injection of the apikey parameter in fw.login.php.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 94ffdf1a-05b6-43ba-92ca-607ac47a3d86

Vulnerability ID: CVE-2020-17506

Status: Confirmed

Status Updated: 2025-08-02 02:00 CEST

Exploited: Yes

Timestamps
First Seen: 2025-08-02
Asserted: 2025-08-02
Scope
Notes: Artica Web Proxy 4.30.00000000 allows remote attacker to bypass privilege detection and gain web backend administrator privileges through SQL... | Affected: Artica / Web Proxy | CVSS: 9.8 (CRITICAL) | EPSS: 0.93967 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title Artica Web Proxy 4.30.00000000 allows remote attacker to bypass privilege detection and gain web backend administrator privileges through SQL...
Cve Id CVE-2020-17506
Vendor Artica
Ghsa Id None
Product Web Proxy
Added Date 2025-08-02T00:00:00.000Z
Cvss Score 9.8
Epss Score 0.93967
Previous Ids
Cvss Severity CRITICAL
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.99844
Used In Malware unknown
Vulnerability Id CVE-2020-17506
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-10-02 09:09 CEST | Updated: 2026-10-02 09:09 CEST
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T14:00:49.185Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.max0x4141.com/post/artica_proxy/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/158868/Artica-Proxy-4.3.0-Authentication-Bypass.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/159267/Artica-Proxy-4.30.000000-Authentication-Bypass-Command-Injection.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Artica Web Proxy 4.30.00000000 allows remote attacker to bypass privilege detection and gain web backend administrator privileges through SQL injection of the apikey parameter in fw.login.php."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-22T21:06:21.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://blog.max0x4141.com/post/artica_proxy/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/158868/Artica-Proxy-4.3.0-Authentication-Bypass.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/159267/Artica-Proxy-4.30.000000-Authentication-Bypass-Command-Injection.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-17506",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Artica Web Proxy 4.30.00000000 allows remote attacker to bypass privilege detection and gain web backend administrator privileges through SQL injection of the apikey parameter in fw.login.php."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://blog.max0x4141.com/post/artica_proxy/",
              "refsource": "MISC",
              "url": "https://blog.max0x4141.com/post/artica_proxy/"
            },
            {
              "name": "http://packetstormsecurity.com/files/158868/Artica-Proxy-4.3.0-Authentication-Bypass.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/158868/Artica-Proxy-4.3.0-Authentication-Bypass.html"
            },
            {
              "name": "http://packetstormsecurity.com/files/159267/Artica-Proxy-4.30.000000-Authentication-Bypass-Command-Injection.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/159267/Artica-Proxy-4.30.000000-Authentication-Bypass-Command-Injection.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-17506",
    "datePublished": "2020-08-12T16:33:10.000Z",
    "dateReserved": "2020-08-12T00:00:00.000Z",
    "dateUpdated": "2024-08-04T14:00:49.185Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-17506",
      "date": "2026-10-01",
      "epss": "0.93967",
      "percentile": "0.99844"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "n/a",
                "vendor": "n/a",
                "versions": [
                  {
                    "status": "affected",
                    "version": "n/a"
                  }
                ]
              }
            ],
            "source": "cve@mitre.org"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:articatech:web_proxy:4.30.000000:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BA78173F-6F0D-4B9D-9F7D-9F4109B6B1F1",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Artica Web Proxy 4.30.00000000 allows remote attacker to bypass privilege detection and gain web backend administrator privileges through SQL injection of the apikey parameter in fw.login.php."
          },
          {
            "lang": "es",
            "value": "Artica Web Proxy versi\u00f3n 4.30.00000000, permite a un atacante remoto pasar por alto la detecci\u00f3n de privilegios y alcanzar privilegios de administrador del backend web mediante la inyecci\u00f3n SQL del par\u00e1metro apikey en el archivo fw.login.php"
          }
        ],
        "id": "CVE-2020-17506",
        "lastModified": "2026-06-17T02:59:02.183",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-08-12T17:15:12.383",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://packetstormsecurity.com/files/158868/Artica-Proxy-4.3.0-Authentication-Bypass.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://packetstormsecurity.com/files/159267/Artica-Proxy-4.30.000000-Authentication-Bypass-Command-Injection.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://blog.max0x4141.com/post/artica_proxy/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://packetstormsecurity.com/files/158868/Artica-Proxy-4.3.0-Authentication-Bypass.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://packetstormsecurity.com/files/159267/Artica-Proxy-4.30.000000-Authentication-Bypass-Command-Injection.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://blog.max0x4141.com/post/artica_proxy/"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-89"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.