Critical severity · published May 25, 2022
CVE-2021-27779
VersionVault Express exposes sensitive information that an attacker can use to impersonate the server or eavesdrop on communications with the server
9.1
CVSS
0.6%
EPSS
No
On KEV
Description
VersionVault Express exposes sensitive information that an attacker can use to impersonate the server or eavesdrop on communications with the server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VE
Versionvault Express · Hcltech
2.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-27779
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-27779
Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0098165
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