Unauthenticated file disclosure via rpt path traversal
Published Aug 26, 2024 · Updated Aug 26, 2024
Path traversal in GeneralDocs.aspx in CentralSquare CryWolf through 2024-08-09 allows remote attackers to read files via the rpt parameter. GeneralDocs.aspx accepts parent-directory sequences in rpt, stores the selected path in the ASP.NET session, and gdoc1.ashx returns the referenced file without confining resolution to the working web directory. No authentication or user interaction is required, and exposure is limited to files readable by the application account.
Summary
What happened
Path traversal in GeneralDocs.aspx in CentralSquare CryWolf through 2024-08-09 allows remote attackers to read files via the rpt parameter. GeneralDocs.aspx accepts parent-directory sequences in rpt, stores the selected path in the ASP.NET session, and gdoc1.ashx returns the referenced file without confining resolution to the working web directory. No authentication or user interaction is required, and exposure is limited to files readable by the application account.
The record
- CVE
- CVE-2024-45241
- Published
- Aug 26, 2024
- Updated
- Aug 26, 2024
- Vendor
- CentralSquare Technologies
- Product
- CryWolf
- Classifications
- CWE-22, T1190, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 26, 2024CVE publishedPublication date reported by the CVE source.
- Aug 26, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=2024_08_09
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
- GeneralDocs.aspx rpt traversal demonstrationproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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