What is the CVSS score of CVE-2021-43493?

CVE-2021-43493 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 2.4%.

Is there a public PoC exploit available for CVE-2021-43493?

Yes, a public proof-of-concept exploit is available for CVE-2021-43493. Prioritise patching immediately. EPSS: 2.4%.

Servermanagement CVE-2021-43493

HIGH

Path Traversal (CWE-22)

2021-11-12 cve@mitre.org

Path Traversal Servermanagement

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 12, 2021 - 15:15 nvd

HIGH 7.5

DescriptionNVD

ServerManagement master branch as of commit 49491cc6f94980e6be7791d17be947c27071eb56 is affected by a directory traversal vulnerability. This vulnerability can be used to extract credentials which can in turn be used to execute code.

AnalysisAI

ServerManagement master branch as of commit 49491cc6f94980e6be7791d17be947c27071eb56 is affected by a directory traversal vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. ServerManagement master branch as of commit 49491cc6f94980e6be7791d17be947c27071eb56 is affected by a directory traversal vulnerability. This vulnerability can be used to extract credentials which can in turn be used to execute code. Affected products include: Servermanagement Project Servermanagement.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.