CVE-2020-8958 (GCVE-0-2020-8958)

Vulnerability from cvelistv5 – Published: 2020-07-15 20:13 – Updated: 2024-08-04 10:19
VLAI Previdian
Summary
Guangzhou 1GE ONU V2801RW 1.9.1-181203 through 2.9.0-181024 and V2804RGW 1.9.1-181203 through 2.9.0-181024 devices allow remote attackers to execute arbitrary OS commands via shell metacharacters in the boaform/admin/formPing Dest IP Address field.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/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: 608e75ab-c1ef-4de4-a681-9e1569dd7107

Vulnerability ID: CVE-2020-8958

Status: Confirmed

Status Updated: 2025-10-29 01:00 CET

Exploited: Yes

Timestamps
First Seen: 2025-10-29
Asserted: 2025-10-29
Scope
Notes: Guangzhou 1GE ONU V2801RW 1.9.1-181203 through 2.9.0-181024 and V2804RGW 1.9.1-181203 through 2.9.0-181024 devices allow remote attackers to... | Affected: Guangzhou / 1GE ONU V2801RW and V2804RGW | CVSS: 7.2 (HIGH) | EPSS: 0.46642 | 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 Guangzhou 1GE ONU V2801RW 1.9.1-181203 through 2.9.0-181024 and V2804RGW 1.9.1-181203 through 2.9.0-181024 devices allow remote attackers to...
Cve Id CVE-2020-8958
Vendor Guangzhou
Ghsa Id None
Product 1GE ONU V2801RW and V2804RGW
Added Date 2025-10-29T00:00:00.000Z
Cvss Score 7.2
Epss Score 0.46642
Previous Ids
Cvss Severity HIGH
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.98788
Used In Malware unknown
Vulnerability Id CVE-2020-8958
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 

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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

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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.



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