RCE in Belden Hirschmann Bat-C2
CVE-2022-40282
The web server of Hirschmann BAT-C2 before 09.13.01.00R04 allows authenticated command injection. This allows an authenticated attacker to pass commands to the shell of the system because the dir parameter of the FsCreateDir Ajax function is not sufficiently sanitized. The vendor's ID is BSECV-2022-21.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.040 (89.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Belden Hirschmann_bat-c2
- Belden Hirschmann_bat-c2_firmware
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Broken Link)
- cve@mitre.org (mailing-list, Exploit, Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-40282?
- CVE-2022-40282 is a high-severity vulnerability in Belden Hirschmann Bat-C2, classified under Command Injection. CVSS score: 8.8/10. Published 2022-11-25.
- How severe is CVE-2022-40282?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-40282 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.