CVE-2024-20531
Cisco Identity Services Engine XML External Entity Injection Vulnerability
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
A vulnerability in the API of Cisco ISE could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device and conduct a server-side request forgery (SSRF) attack through an affected device. To exploit this vulnerability, the attacker would need valid Super Admin credentials.
This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing XML input. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system or conduct an SSRF attack through the affected device.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-11-08 CVE Reserved
- 2024-11-06 CVE Published
- 2024-11-06 CVE Updated
- 2024-11-07 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-vuln-DBQdWRy |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Cisco Identity Services Engine Software Search vendor "Cisco" for product "Cisco Identity Services Engine Software" | 3.0.0 Search vendor "Cisco" for product "Cisco Identity Services Engine Software" and version "3.0.0" | en |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Cisco Identity Services Engine Software Search vendor "Cisco" for product "Cisco Identity Services Engine Software" | 3.1.0 Search vendor "Cisco" for product "Cisco Identity Services Engine Software" and version "3.1.0" | en |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Cisco Identity Services Engine Software Search vendor "Cisco" for product "Cisco Identity Services Engine Software" | 3.2.0 Search vendor "Cisco" for product "Cisco Identity Services Engine Software" and version "3.2.0" | en |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Cisco Identity Services Engine Software Search vendor "Cisco" for product "Cisco Identity Services Engine Software" | 3.3.0 Search vendor "Cisco" for product "Cisco Identity Services Engine Software" and version "3.3.0" | en |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Cisco Identity Services Engine Software Search vendor "Cisco" for product "Cisco Identity Services Engine Software" | 3.4.0 Search vendor "Cisco" for product "Cisco Identity Services Engine Software" and version "3.4.0" | en |
Affected
| ||||||