CVE-2022-34595
Published: 06 July 2022
Summary
CVE-2022-34595 is a critical-severity OS Command Injection (CWE-78) vulnerability in Tenda Ax1803 Firmware. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 4.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Tenda AX1803 firmware version 1.0.0.1_2890 contains a command-injection vulnerability (CWE-78) in the setipv6status function. The flaw received a CVSS 3.1 score of 9.8, reflecting network-accessible, unauthenticated exploitation with no user interaction required and full impact on confidentiality, integrity, and availability.
An attacker able to reach the device over the network can supply crafted input to setipv6status and execute arbitrary operating-system commands, resulting in complete device compromise without any credentials.
Public references consist of a GitHub disclosure containing technical details of the issue; no vendor advisory or firmware patch is referenced in the available sources. The CVE’s EPSS score has remained near 0.18 since publication, indicating moderate but stable exploitation interest.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-37547
Vulnerability details
Tenda AX1803 v1.0.0.1_2890 was discovered to contain a command injection vulnerability via the function setipv6status.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.