Unauthenticated file disclosure via unsanitized public path
Published Oct 4, 2024 · Updated Oct 4, 2024
Path traversal in IDURAR ERP CRM 4.1.0 and earlier allows remote attackers to read arbitrary server files through the public endpoint. corePublicRouter.js inserts the URL-decoded subPath parameter into path.join without normalization, allowing encoded parent-directory segments to escape the public tree. No authentication or user interaction is required, and the demonstrated request reads /etc/passwd; the published impact is file disclosure only.
Summary
What happened
Path traversal in IDURAR ERP CRM 4.1.0 and earlier allows remote attackers to read arbitrary server files through the public endpoint. corePublicRouter.js inserts the URL-decoded subPath parameter into path.join without normalization, allowing encoded parent-directory segments to escape the public tree. No authentication or user interaction is required, and the demonstrated request reads /etc/passwd; the published impact is file disclosure only.
The record
- CVE
- CVE-2024-47769
- Published
- Oct 4, 2024
- Updated
- Oct 4, 2024
- Vendor
- IDURAR AI, Inc.
- Product
- IDURAR ERP CRM
- Classifications
- CWE-22, CWE-23, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 4, 2024CVE publishedPublication date reported by the CVE source.
- Oct 4, 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 <=4.1.0
- Affected versionversion=<= 4.1.0
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
- GHSA-948g-2vm7-mfv7 encoded traversal proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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