Critical severity · published May 3, 2022
CVE-2022-28118
SiteServer CMS v7.x allows attackers to execute arbitrary code via a crafted plug-in
9.8
CVSS
2.8%
EPSS
No
On KEV
Description
SiteServer CMS v7.x allows attackers to execute arbitrary code via a crafted plug-in.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Siteserver Cms · Sscms
7.0.0 through 7.1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-28118
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-28118
Exploit
https://github.com/Richard-Tang/SSCMS-PluginShell/blob/main/Detail.md
Product
https://github.com/siteserver/cms
Exploit
https://github.com/siteserver/cms/issues/3386
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