Is CVE-2023-52174 actively exploited?

No active exploitation of CVE-2023-52174 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-52174 be exploited remotely?

Yes. CVE-2023-52174 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-52174?

CVE-2023-52174 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-52174

CRITICAL

CVE-2023-52174

CWE-787Published: December 29, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

XnView Classic before 2.51.3 on Windows has a Write Access Violation at xnview.exe+0x3125D6.

NVD Source

Risk Analysis

XnView Classic versions prior to 2.51.3 are susceptible to a write access violation, which can lead to critical system impact. The vulnerability is remotely exploitable with a CVSS score of 9.8.

There is no known public exploit for this vulnerability, and it is not in the CISA KEV catalog.

Recommended Action

Upgrade XnView Classic to version 2.51.3 or later.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-52174 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.