CVE-2022-48069
Published: 27 January 2023
Summary
CVE-2022-48069 is a high-severity OS Command Injection (CWE-78) vulnerability in Totolink A830R Firmware. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 6.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Totolink A830R V4.1.2cu.5182 contains a command injection vulnerability tracked as CVE-2022-48069 and assigned CWE-78. The flaw resides in handling of the QUERY_STRING parameter and carries a CVSS 3.1 score of 7.5, reflecting network attack vector, low complexity, no required privileges or user interaction, and high impact on confidentiality.
An unauthenticated attacker with network access can supply a crafted QUERY_STRING value to execute arbitrary operating-system commands on the device, enabling disclosure of sensitive information without authentication.
No vendor advisory, patch information, or mitigation guidance appears in the supplied references, which consist solely of researcher disclosure notes. The associated EPSS score has remained flat at 0.1116 with no material increase since publication.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-50783
Vulnerability details
Totolink A830R V4.1.2cu.5182 was discovered to contain a command injection vulnerability via the QUERY_STRING parameter.
- 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.