Is CVE-2022-4523 in the CISA KEV catalog?

No. CVE-2022-4523 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-4523?

CVE-2022-4523 has a CVSS v3 base score of 3.5 (LOW).

What is the EPSS score for CVE-2022-4523?

CVE-2022-4523 has an EPSS score of 0.51% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-4523?

Upgrade virtual exim 2 to 2022-01-23 or later.

CVE & CISA-KEV Catalog

CVE-2022-4523

LOW

3.5

CVSS v3

NVD

Description

A vulnerability, which was classified as problematic, has been found in vexim2. This issue affects some unknown processing. The manipulation leads to cross site scripting. The attack may be initiated remotely. The name of the patch is 21c0a60d12e9d587f905cd084b2c70f9b1592065. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215903.

CWE-707 CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

virtual exim 2NVD

Affected:< 2022-01-23Fixed in:2022-01-23CVE-2022-4523derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.51%probability of exploitation in 30 days

40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Patch2

Third-Party Advisory1

vuldb.com

Embed a live status badge for CVE-2022-4523

Markdown

[![CVE-2022-4523](https://tridentstack.com/cve/badge/CVE-2022-4523.svg)](https://tridentstack.com/cve/CVE-2022-4523)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-4523"><img src="https://tridentstack.com/cve/badge/CVE-2022-4523.svg" alt="CVE-2022-4523"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.