A OS Command Injection vulnerability was discovered in Artica Proxy 4.30.000000.
Priority MEDIUM 47CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
A OS Command Injection vulnerability was discovered in Artica Proxy 4.30.000000. Attackers can execute OS commands in cyrus.events.php with GET param logs and POST param rp.
Why it matters now
EPSS 0.02563 85th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:articatech:artica_proxy:4.30.000000:*:*:*:*:*:*:* | 4.30.000000 | Vulnerable | Artica Tech |
- cpe:2.3:a:articatech:artica_proxy:4.30.000000:*:*:*:*:*:*:* Versions 4.30.000000 Vulnerable ·Artica Tech
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-41739
- 2026-10-03 Alias added: GHSA-4r4v-f3wv-mqw2
References
More Artica Tech Artica Proxy vulnerabilities
- TI-2024-01910 Artica Proxy Unauthenticated PHP Deserialization Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-01912 Artica Proxy Loopback Services Remotely Accessible Unauthenticated CVSS 3.1CRITICAL 9.8
- TI-2024-01911 Artica Proxy Unauthenticated File Manager Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-01909 Artica Proxy Unauthenticated LFI Protection Bypass Vulnerability CVSS 3.1HIGH 7.5
- TI-2020-10340 Artica Proxy before 4.30.000000 Community Edition allows Directory Traversal via the… CVSS 3.1HIGH 7.5
- TI-2020-10341 Artica Proxy before 4.30.000000 Community Edition allows OS command injection via the… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2021-41739 · CVE Program
- CVE-2021-41739 · NVD
- FIRST EPSS
- GHSA-4r4v-f3wv-mqw2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences