Solar appScreener XML external entity processing | CVE-2022-24449
NAME
Solar appScreener XML external entity processing
- Platforms Affected:
Rostelecom Solar appScreener 3.10.3
Rostelecom Solar appScreener 3.10.2
Rostelecom Solar appScreener 3.10.1
Rostelecom Solar appScreener 3.10.0 - Risk Level:
9.8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Solar appScreener is vulnerable to XML external entity processing, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to input a malicious XML reference to an external entity to be processed by a weakly configured XML parser. An attacker can use this vulnerability to read arbitrary files, cause a denial of service, conduct an SSRF attack, conduct a port scan from the perspective of the machine where the parser is located, or achieve other system impacts.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Upgrade to the latest version of appScreener (3.10.4 or later), available from the Rostelecom Solar Web site. See References.
- Reference Link:
https://github.com/jet-pentest/CVE-2022-24449 - Reference Link:
https://en.rt-solar.ru/products/solarAPPscreener/
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