Critical severity · published Sep 15, 2021
CVE-2021-3797
hestiacp is vulnerable to Use of Wrong Operator in String Comparison
9.8
CVSS
1.1%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Control Panel · Hestiacp
through 1.4.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-3797
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-3797
Patch
https://github.com/hestiacp/hestiacp/commit/fc68baff4f94b59e38316f886d0ce47d337042f7
Exploit
https://huntr.dev/bounties/c24fb15c-3c84-45c8-af04-a660f8da388f
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