What is the CVSS score of CVE-2022-22835?

CVE-2022-22835 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 14.5%.

Is there a public PoC exploit available for CVE-2022-22835?

Yes, a public proof-of-concept exploit is available for CVE-2022-22835. Prioritise patching immediately. EPSS: 14.5%.

Geocall CVE-2022-22835

MEDIUM

Improper Restriction of XML External Entity Reference (CWE-611)

2022-03-10 cve@mitre.org

XXE Geocall

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Mar 10, 2022 - 17:45 nvd

MEDIUM 6.5

DescriptionNVD

An issue was discovered in OverIT Geocall before version 8.0. An authenticated user who has the Test Trasformazione XSL functionality enabled can exploit a XXE vulnerability to read arbitrary files from the filesystem.

AnalysisAI

An issue was discovered in OverIT Geocall before version 8.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. An issue was discovered in OverIT Geocall before version 8.0. An authenticated user who has the Test Trasformazione XSL functionality enabled can exploit a XXE vulnerability to read arbitrary files from the filesystem. Affected products include: Overit Geocall. Version information: version 8.0..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.