CVE-2019-3929 (GCVE-0-2019-3929)
Vulnerability from cvelistv5 – Published: 2019-04-30 20:21 – Updated: 2025-10-21 23:45Summary
The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W before firmware 2.4.1.19, Extron ShareLink 200/250 firmware 2.0.3.4, Teq AV IT WIPS710 firmware 1.1.0.7, SHARP PN-L703WA firmware 1.4.2.3, Optoma WPS-Pro firmware 1.0.0.5, Blackbox HD WPS firmware 1.0.0.5, InFocus LiteShow3 firmware 1.0.16, and InFocus LiteShow4 2.0.0.7 are vulnerable to command injection via the file_transfer.cgi HTTP endpoint. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root.
Severity
9.8 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-06 20:26 UTC
CWE
- CWE-79 - OS Command Injection
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.tenable.com/security/research/tra-2019-20 | x_refsource_MISC |
| https://www.exploit-db.com/exploits/46786/ | exploitx_refsource_EXPLOIT-DB |
| http://packetstormsecurity.com/files/152715/Barco… | x_refsource_MISC |
| http://packetstormsecurity.com/files/155948/Barco… | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Crestron | Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, InFocus LiteShow3, and InFocus LiteShow4. |
Affected:
Crestron AM-100 firmware 1.6.0.2
Affected: Crestron AM-101 firmware 2.7.0.1 Affected: Barco wePresent WiPG-1000P firmware 2.3.0.10 Affected: Barco wePresent WiPG-1600W before firmware 2.4.1.19 Affected: Extron ShareLink 200/250 firmware 2.0.3.4 Affected: Teq AV IT WIPS710 firmware 1.1.0.7 Affected: SHARP PN-L703WA firmware 1.4.2.3 Affected: Optoma WPS-Pro firmware 1.0.0.5 Affected: Blackbox HD WPS firmware 1.0.0.5 Affected: InFocus LiteShow3 firmware 1.0.16 Affected: and InFocus LiteShow4 2.0.0.7 |
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 518fb6b3-0188-4f88-9fca-f4c5bcffcaad
Exploited: Yes
Timestamps
First Seen: 2022-04-15
Asserted: 2022-04-15
Scope
Notes: Crestron Multiple Products Command Injection Vulnerability | Affected: Crestron / Multiple Products | Description: Multiple Crestron products are vulnerable to command injection via the file_transfer.cgi HTTP endpoint. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root. | Required action: Apply updates per vendor instructions. | Due date: 2022-05-06 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-3929
Evidence
Type: Vendor Report
Signal: Successful Exploitation
Confidence: 80%
Source: cisa-kev
Details
| Cwes | CWE-79 |
|---|---|
| Feed | CISA Known Exploited Vulnerabilities Catalog |
| Product | Multiple Products |
| Due Date | 2022-05-06 |
| Date Added | 2022-04-15 |
| Vendorproject | Crestron |
| Vulnerabilityname | Crestron Multiple Products Command Injection Vulnerability |
| Knownransomwarecampaignuse | Unknown |
References
Created: 2026-10-02 08:10 CEST
| Updated: 2026-10-02 08:10 CEST
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: c4514147-0865-4968-8873-23a8bacc309f
Exploited: Yes
Timestamps
First Seen: 2022-04-15
Asserted: 2022-04-15
Scope
Notes: The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W... | Affected: Crestron / Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, InFocus LiteShow3, and InFocus LiteShow4. | CVSS: 9.8 (CRITICAL) | EPSS: 0.98952 | Used in malware: unknown | Not yet in CISA KEV: False
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: previdian
Details
| Feed | Previdian (previdian.com) |
|---|---|
| Title | The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W... |
| Cve Id | CVE-2019-3929 |
| Vendor | Crestron |
| Ghsa Id | None |
| Product | Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, InFocus LiteShow3, and InFocus LiteShow4. |
| Added Date | 2022-04-15T00:00:00.000Z |
| Cvss Score | 9.8 |
| Epss Score | 0.98952 |
| Previous Ids | |
| Cvss Severity | CRITICAL |
| Virtual Patch | False |
| Cvss Estimated | False |
| Epss Percentile | 0.99929 |
| Used In Malware | unknown |
| Vulnerability Id | CVE-2019-3929 |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | False |
References
Created: 2026-10-02 09:11 CEST
| Updated: 2026-10-02 09:11 CEST
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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.
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