Vulnerability Details : CVE-2021-27231
Potential exploit
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.
Products affected by CVE-2021-27231
- cpe:2.3:a:hestiacp:control_panel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-27231
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-27231
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
NIST |
References for CVE-2021-27231
-
https://sick.codes/sick-2021-006
CVE-2021-27231 - Hestia Control Panel 1.4.0 and below - Subdomain Takeover - Improper Privilege Management - Sick Codes - Security Research, Hardware & Software Hacking, Consulting, Linux, IoT, Cloud,Exploit;Third Party Advisory
-
https://github.com/hestiacp/hestiacp/issues/1622
[BUG] Any user can create a subdomain for any domain using the HestiaCP DNS server even for other users. · Issue #1622 · hestiacp/hestiacp · GitHubThird Party Advisory
-
https://github.com/sickcodes/security/blob/master/advisories/sick-2021-006.md
Page not found · GitHub · GitHubBroken Link
-
https://www.hestiacp.com/
Hestia Control PanelVendor Advisory
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