A Security Misconfiguration vulnerability affects HCL VersionVault Express

published 2022-05-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-14520

cvss: 9.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits: 0; none known

VersionVault Express exposes sensitive information that an attacker can use to impersonate the server or eavesdrop on communications with the server.

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	2.0	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

HCL Software HCL VersionVault Express

Classification

Weakness

CWE-311 Missing Encryption of Sensitive Data

References

support.hcltechsw.com /csm?id=kb_article&sysparm_article=KB0098165
vendor-advisory

Sources

CVE List CVE-2021-27779
NVD CVE-2021-27779

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Summary