High severity · published Aug 18, 2022
CVE-2021-30070
An issue was discovered in HestiaCP before v1.3.5
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
An issue was discovered in HestiaCP before v1.3.5. Attackers are able to arbitrarily install packages due to values taken from the pgk [] parameter in the update request being transmitted to the operating system's package manager.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HE
Hestiacp · Hestiacp
before 1.3.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-30070
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-30070
Patch
https://github.com/hestiacp/hestiacp/commit/27556a9a43aeaf308b33be224c2e70f2011574e6
Patch
https://github.com/hestiacp/hestiacp/commit/9a1fccd37f2842fdf96ffb48895c4bfa9788c469
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