CVE-2023-42129
A10 Thunder ADC ShowTechDownloadView Directory Traversal Information Disclosure Vulnerability.
Does this matter?
Lower severity and a low EPSS score (2.39%). Track it; it rarely justifies an emergency change on its own.
Description
A10 Thunder ADC ShowTechDownloadView Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of A10 Thunder ADC. Authentication is required to exploit this vulnerability. The specific flaw exists within the ShowTechDownloadView class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of the service account. . Was ZDI-CAN-17899.
- CVSS 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.39% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- a10networks/advanced core operating system
- Source
- zdi-disclosures@trendmicro.com
References
- https://support.a10networks.com/support/security_advisory/a10-acos-file-access-vulnerability/Exploit, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1495/Third Party Advisory
- https://support.a10networks.com/support/security_advisory/a10-acos-file-access-vulnerability/Exploit, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1495/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.