CVE-2021-46850

moderate-risk
Published 2022-10-24

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.

Do I need to act?

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12.5% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (2)

Control Panel
Vesta Control Panel

Affected Vendors

Vestacp

References (10)

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/a4e4542a6d1351c2857b169f8621dd9a13...
Exploit https://www.exploit-db.com/exploits/49674
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/a4e4542a6d1351c2857b169f8621dd9a13...
Exploit https://www.exploit-db.com/exploits/49674
45
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 12/34 · Low
Exposure 7/34 · Low