High severity · published Oct 24, 2022
CVE-2021-46850
myVesta Control Panel before 0.9.8-26-43 and Vesta Control Panel before 0.9.8-26 are vulnerable to command injection
7.2
CVSS
6.4%
EPSS
No
On KEV
Description
myVesta Control Panel before 0.9.8-26-43 and Vesta Control Panel before 0.9.8-26 are vulnerable to command injection. An authenticated and remote administrative user can execute arbitrary commands via the v_sftp_license parameter when sending HTTP POST requests to the /edit/server endpoint.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.4% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Control Panel · Vestacp
before 0.9.8-26-43 · source: NVD
VC
Vesta Control Panel · Vestacp
before 0.9.8-26 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-46850
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-46850
Exploit
https://blog.talosintelligence.com/2021/06/necro-python-bot-adds-new-tricks.html
Patch
https://github.com/myvesta/vesta/commit/7991753ab7c5c568768028fb77554db8ea149f17
Third Party Advisory
https://github.com/myvesta/vesta/releases/tag/0.9.8-26-43
Patch
https://github.com/serghey-rodin/vesta/commit/a4e4542a6d1351c2857b169f8621dd9a13a2e896
Exploit
https://www.exploit-db.com/exploits/49674
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