High severity · published Feb 7, 2024
CVE-2024-20255
A vulnerability in the SOAP API of Cisco Expressway Series and Cisco TelePresence Video Communication Server could allow an unauthenticated, remote attacker to conduct a…
7.1
CVSS
0.6%
EPSS
No
On KEV
Description
A vulnerability in the SOAP API of Cisco Expressway Series and Cisco TelePresence Video Communication Server could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system.
This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected system. An attacker could exploit this vulnerability by persuading a user of the REST API to follow a crafted link. A successful exploit could allow the attacker to cause the affected system to reload.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CT
Cisco TelePresence Video Communication Server (VCS) Expressway · Cisco
X8.5.1; X8.5.3; X8.5; X8.6.1; X8.6; X8.1.1; +34 more · source: vendor
EX
Expressway · Cisco
before 15.0 · source: NVD
Affected product
CT
Cisco TelePresence Video Communication Server (VCS) Expressway
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-20255
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-20255
Vendor Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-KnnZDMj3
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