CVE-2022-29337
Published: 24 May 2022
Summary
CVE-2022-29337 is a critical-severity OS Command Injection (CWE-78) vulnerability in Cdatatec Fd702Xw-X-R430 Firmware. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 3.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
C-DATA FD702XW-X-R430 v2.1.13_X001 contains an OS command injection vulnerability (CWE-78) in the formlanipv6 handler. The flaw resides in the va_cmd parameter, which is processed without adequate sanitization and permits arbitrary shell commands to be executed when the device receives specially crafted input.
The vulnerability is remotely exploitable over the network with no authentication or user interaction required. An attacker who submits a malicious HTTP request can achieve full control of the affected device, resulting in complete compromise of confidentiality, integrity, and availability as reflected in the CVSS 9.8 score.
The current and peak EPSS values are both 0.3042, indicating a moderate and stable probability of exploitation since disclosure. The two referenced Notion pages describe the issue but supply no vendor advisory, patch information, or mitigation guidance.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-33679
Vulnerability details
C-DATA FD702XW-X-R430 v2.1.13_X001 was discovered to contain a command injection vulnerability via the va_cmd parameter in formlanipv6. This vulnerability allows attackers to execute arbitrary commands via a crafted HTTP request.
- 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.