Critical severity · published Nov 6, 2018
CVE-2018-14667
The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource
In wildKEV
9.8
CVSS
74.2%
EPSS
Yes
On KEV
Description
The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote, unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via org.ajax4jsf.resource.UserResource$UriData.
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)74.2% · higher than 99% of CVEs
Exploited in the wildYes
CISA KEVListed Sep 28, 2023
Federal remediation dueOct 19, 2023
Ransomware campaign useNot known
Affected products
Which versions
RI
RichFaces · [UNKNOWN]
affected 3.X through 3.3.4 · source: vendor, NVD
EL
Enterprise Linux · Redhat
5.0; 6.0 · source: NVD
JR
JBoss RichFaces Framework · Red Hat
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14667
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14667
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Third Party Advisory
http://packetstormsecurity.com/files/156663/Richsploit-RichFaces-Exploitation-Toolkit.html
Mailing List
http://seclists.org/fulldisclosure/2020/Mar/21
Third Party Advisory
http://www.securitytracker.com/id/1042037
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3517
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3518
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3519