CVE-2022-36226

Name: CVE-2022-36226
Creator: NVD / NIST
Published: 2022-08-26T00:15:09.273+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2022-36226 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. SiteServerCMS 5.X has a Remote-download-Getshell-vulnerability via /SiteServer/Ajax/ajaxOtherService.aspx.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

SiteServerCMS 5.X has a Remote-download-Getshell-vulnerability via /SiteServer/Ajax/ajaxOtherService.aspx.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.94%

56.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-862

Affected Software

Vendor	Product	Versions
Siteservercms Project	Siteservercms	<= 5.0.0

References

https://github.com/we1h0/SiteServer-CMS-Remote-download-GetshellExploit, Mitigation, Third Party Advisory
https://www.slpyue.comBroken Link
https://github.com/we1h0/SiteServer-CMS-Remote-download-GetshellExploit, Mitigation, Third Party Advisory
https://www.slpyue.comBroken Link

Timeline

Published: Aug 26, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-36226?

SiteServerCMS 5.X has a Remote-download-Getshell-vulnerability via /SiteServer/Ajax/ajaxOtherService.aspx.

How severe is CVE-2022-36226?

CVE-2022-36226 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2022-36226?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-36226?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST