HCL Sametime is impacted by generation of error messages containing sensitive information

published 2024-10-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-55156

cvss: 3.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

HCL Sametime is impacted by the error messages containing sensitive information. An attacker can use this information to launch another, more focused attack.

Patch / fix

fixed in 1

hcltech sametime 12.0.2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-24)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

HCL Software Sametime

Classification

Weakness

CWE-209 Generation of Error Message Containing Sensitive Information

References

support.hcl-software.com /csm?id=kb_article&sysparm_article=KB0115627
vendor-advisory

Sources

CVE List CVE-2023-50355
NVD CVE-2023-50355

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary