CVE-2025-1400 - CVE House
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Status published Low CVE-2025-1400

Out-of-bounds Read in libplctag library

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Gabriele Quagliarella

References

More from libplctag

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CVE-2025-1399
Out-of-bounds Read in libplctag library
Low 3.1

Affected Vendor

Affected Software

libplctag
Vulnerable Versions:
2.0

Timeline

Official Publish: May 7th, 2025
Last Modified: May 7th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Weaknesses (CWE)

CWE-125

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1213 Data from Information Repositories
Collection
T1003 OS Credential Dumping
Credential Access
T1552 Unsecured Credentials
Credential Access