Internal network scanning via blind server requests
Published Sep 1, 2025 · Updated Sep 2, 2025
Server-side request forgery in Knowage Server before 8.1.37 allows remote attackers to make the server request arbitrary hosts and paths. Knowage Labs has not disclosed the affected endpoint or code path; published details establish only that attacker-controlled destinations are fetched without adequate restriction. The requests are blind, so exploitation exposes internal host and path reachability rather than response content and does not report data modification or service interruption.
Summary
What happened
Server-side request forgery in Knowage Server before 8.1.37 allows remote attackers to make the server request arbitrary hosts and paths. Knowage Labs has not disclosed the affected endpoint or code path; published details establish only that attacker-controlled destinations are fetched without adequate restriction. The requests are blind, so exploitation exposes internal host and path reachability rather than response content and does not report data modification or service interruption.
The record
- CVE
- CVE-2025-55007
- Published
- Sep 1, 2025
- Updated
- Sep 2, 2025
- Vendor
- Knowage Labs
- Product
- Knowage Server
- Classifications
- CWE-918, T1046
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 1, 2025CVE publishedPublication date reported by the CVE source.
- Sep 2, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=< 8.1.37
What conditions does exploitation require?
What is affected?
Published CVSS scores
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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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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