Unauthenticated authorization bypass via user-controlled keys
Published Jul 17, 2023 · Updated May 22, 2026
Authorization bypass in Orjin Yazılım ATS PRO before 20230714 allows remote attackers to bypass access controls via user-controlled keys. TR-CERT and Orjin Yazılım have not published the affected endpoint, key name, or authorization check that accepts the attacker-controlled identifier. Exploitation requires no authentication or user interaction; the public record states authentication abuse and bypass but does not identify the exact data or actions exposed.
Summary
What happened
Authorization bypass in Orjin Yazılım ATS PRO before 20230714 allows remote attackers to bypass access controls via user-controlled keys. TR-CERT and Orjin Yazılım have not published the affected endpoint, key name, or authorization check that accepts the attacker-controlled identifier. Exploitation requires no authentication or user interaction; the public record states authentication abuse and bypass but does not identify the exact data or actions exposed.
The record
- CVE
- CVE-2023-2958
- Published
- Jul 17, 2023
- Updated
- May 22, 2026
- Vendor
- Orjin Yazılım
- Product
- ATS PRO
- Classifications
- CWE-639, CAPEC-115, CAPEC-114, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 17, 2023CVE publishedPublication date reported by the CVE source.
- May 22, 2026Record 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 <20230714
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
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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