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CVE-2025-1400: Out-of-bounds Read in libplctag library

3.1 CVSS

Description

Out-of-bounds Read vulnerability in unpack_response (conn.c) in libplctag from 2.0 through 2.6.3 allows Overread Buffers via network.

Classification

CVE ID: CVE-2025-1400

CVSS Base Severity: LOW

CVSS Base Score: 3.1

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

Problem Types

CWE-125 Out-of-bounds Read

Affected Products

Vendor: libplctag

Product: libplctag

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 6.81% (scored less or equal to compared to others)

EPSS Date: 2025-06-05 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-1400
https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-1400

Timeline