CVE-2023-20252: critical vulnerability in Cisco SD-WAN vManage
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 1.1%
A vulnerability in the Security Assertion Markup Language (SAML) APIs of Cisco Catalyst SD-WAN Manager Software could allow an unauthenticated, remote attacker to gain unauthorized access to the application as an arbitrary user.
This vulnerability is due to improper authentication checks for SAML APIs. An attacker could exploit this vulnerability by sending requests directly to the SAML API. A successful exploit could allow the attacker to generate an authorization token sufficient to gain access to the application.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Cisco · Cisco SD-WAN vManageRelated CVEs — Cisco SD-WAN vManage
In the same product, most dangerous first.
CVE-2020-27128MEDIUMCisco SD-WAN vManage Software Arbitrary File Creation VulnerabilityEPSS 58.5%CVE-2020-3387HIGHCisco SD-WAN vManage Software Remote Code Execution VulnerabilityEPSS 13.0%CVE-2020-3375CRITICALCisco SD-WAN Solution Software Buffer Overflow VulnerabilityEPSS 3.9%CVE-2020-3437MEDIUMCisco SD-WAN vManage Software Information Disclosure VulnerabilityEPSS 2.9%CVE-2020-3401MEDIUMCisco SD-WAN vManage Software Path Traversal VulnerabilityEPSS 2.6%CVE-2020-3381HIGHCisco SD-WAN vManage Software Directory Traversal VulnerabilityEPSS 2.6%