PT-2026-25894 · Hcl · Hcl Sametime

Published 2026-03-17 · Updated 2026-03-17 · CVE-2025-31966

Positive Technologies (AI Summary)

CVSS v3.1

2.7

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions HCL Sametime (affected versions not specified)

Description HCL Sametime is susceptible to a server-side validation flaw. The application implements client-side input validation, but these checks are not replicated on the web server. This allows an attacker to circumvent these restrictions by sending crafted HTTP requests directly to the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-31966

Affected Products

Hcl Sametime

References · 10

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124722 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-31966 · Security Note
• https://twitter.com/cyberbivash/status/2033918526256214277 · Twitter Post
• https://twitter.com/CVEnew/status/2033994279862047060 · Twitter Post
• https://twitter.com/CVEarity/status/2033954706545119728 · Twitter Post
• https://twitter.com/cyberbivash/status/2033938749512405051 · Twitter Post
• https://twitter.com/cyberbivash/status/2033932710381527299 · Twitter Post
• https://twitter.com/cyberbivash/status/2033893849517461994 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2033889276962730470 · Twitter Post
• https://twitter.com/cyberbivash/status/2033926142701310239 · Twitter Post