What is the CVSS score of CVE-2022-40282?

CVE-2022-40282 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 4.0%.

Is there a public PoC exploit available for CVE-2022-40282?

Yes, a public proof-of-concept exploit is available for CVE-2022-40282. Prioritise patching immediately. EPSS: 4.0%.

Hirschmann Bat C2 Firmware CVE-2022-40282

HIGH

Command Injection (CWE-77)

2022-11-25 cve@mitre.org

Command Injection Hirschmann Bat C2 Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 25, 2022 - 05:15 nvd

HIGH 8.8

DescriptionNVD

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.

AnalysisAI

The web server of Hirschmann BAT-C2 before 09.13.01.00R04 allows authenticated command injection. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. 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. Affected products include: Belden Hirschmann Bat-C2 Firmware. Version information: before 09.13.01.00.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.