Username enumeration via observable response discrepancy
Published Jun 18, 2024 · Updated Nov 15, 2024
Observable response discrepancy in Fsas Technologies ID Link Manager products allows remote attackers to identify valid usernames. Affected request handling returns observably different responses for valid and invalid usernames, but the responsible endpoint and code path are undisclosed. No authentication or user interaction is required, and the disclosed consequence is limited to determining whether an account name exists.
Summary
What happened
Observable response discrepancy in Fsas Technologies ID Link Manager products allows remote attackers to identify valid usernames. Affected request handling returns observably different responses for valid and invalid usernames, but the responsible endpoint and code path are undisclosed. No authentication or user interaction is required, and the disclosed consequence is limited to determining whether an account name exists.
The record
- CVE
- CVE-2024-34024
- Published
- Jun 18, 2024
- Updated
- Nov 15, 2024
- Vendor
- Fsas Technologies
- Product
- FUJITSU Software TIME CREATOR ID Link Manager
- Classifications
- CWE-204, T1087
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 18, 2024CVE publishedPublication date reported by the CVE source.
- Nov 15, 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=and V2.7
- Affected versionversion=and V3.0.3
- Affected versionversion=V2.3.0
- Affected versionversion=V2.3.1
- Affected versionversion=V2.4
- Affected versionversion=V2.5
- Affected versionversion=V2.6
- Affected versionversion=V3.0
- Affected versionversion=V3.0.2
- Affected versionversion=V3.0.2.1
What conditions does exploitation require?
What is affected?
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.
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