What is the CVSS score of CVE-2022-45269?

CVE-2022-45269 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: 3.1%.

Is there a public PoC exploit available for CVE-2022-45269?

Yes, a public proof-of-concept exploit is available for CVE-2022-45269. Prioritise patching immediately. EPSS: 3.1%.

Linx Sphere CVE-2022-45269

HIGH

Path Traversal (CWE-22)

2022-12-12 cve@mitre.org

Path Traversal Linx Sphere

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

Dec 12, 2022 - 23:15 nvd

HIGH 7.5

DescriptionNVD

A directory traversal vulnerability in the component SCS.Web.Server.SPI/1.0 of Linx Sphere LINX 7.35.ST15 allows attackers to read arbitrary files.

AnalysisAI

A directory traversal vulnerability in the component SCS.Web.Server.SPI/1.0 of Linx Sphere LINX 7.35.ST15 allows attackers to read arbitrary files. 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. A directory traversal vulnerability in the component SCS.Web.Server.SPI/1.0 of Linx Sphere LINX 7.35.ST15 allows attackers to read arbitrary files. Affected products include: Gmaolinx Linx Sphere.

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.