Unauthenticated file disclosure via log path traversal
Published Oct 3, 2024 · Updated Dec 18, 2024
Path traversal in Veertu Anka Build 1.42.0 allows remote attackers to read sensitive files through unauthenticated HTTP requests. The Controller /api/v1/registry/log and Registry /log handlers append the service parameter to the log directory without rejecting ../ sequences, then tail the resulting .log path. Network access to either service is sufficient to retrieve readable .log files outside the intended directory; other extensions are not shown to be exposed.
Summary
What happened
Path traversal in Veertu Anka Build 1.42.0 allows remote attackers to read sensitive files through unauthenticated HTTP requests. The Controller /api/v1/registry/log and Registry /log handlers append the service parameter to the log directory without rejecting ../ sequences, then tail the resulting .log path. Network access to either service is sufficient to retrieve readable .log files outside the intended directory; other extensions are not shown to be exposed.
The record
- CVE
- CVE-2024-41922
- Published
- Oct 3, 2024
- Updated
- Dec 18, 2024
- Vendor
- Veertu
- Product
- Anka Build
- Classifications
- CWE-22, T1005, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 3, 2024CVE publishedPublication date reported by the CVE source.
- Dec 18, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=1.42.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- TALOS-2024-2061 traversal request demonstrationproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo