Vulnerability · Published Feb 16, 2021 · Assigned by mitre

CVE-2021-27231

Medium 5.4

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).

Severity (CVSS NVD)5.4Medium

Exploit odds (30 days)1.4%top 27.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Hestia Control Panel 1.3.5 and below, in a shared-hosting environment, sometimes allows remote authenticated users to create a subdomain for a different customer's domain name, leading to spoofing of services or email messages.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/hestiacp/hestiacp/issues/1622 x_refsource_MISC
https://www.hestiacp.com/ x_refsource_MISC
https://sick.codes/sick-2021-006 x_refsource_MISC
https://github.com/sickcodes/security/blob/master/advisories/sick-2021-006.md x_refsource_MISC