Database disclosure via login-form SQL injection
Published Jun 11, 2023 · Updated Jan 9, 2025
SQL injection in Danfoss AK-EM 100 before 2.2.0.12 allows remote attackers to read database data through the device's login form. The login form inserts attacker-controlled input into a database query without safely neutralizing SQL syntax, enabling UNION-based extraction through the response Location header. No authentication or user interaction is required; a single quote exposes a SQL error, while crafted UNION input returns database contents in the response.
Summary
What happened
SQL injection in Danfoss AK-EM 100 before 2.2.0.12 allows remote attackers to read database data through the device's login form. The login form inserts attacker-controlled input into a database query without safely neutralizing SQL syntax, enabling UNION-based extraction through the response Location header. No authentication or user interaction is required; a single quote exposes a SQL error, while crafted UNION input returns database contents in the response.
The record
- CVE
- CVE-2023-22583
- Published
- Jun 11, 2023
- Updated
- Jan 9, 2025
- Vendor
- Danfoss
- Product
- AK-EM 100
- Classifications
- CWE-89, T0819
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 11, 2023CVE publishedPublication date reported by the CVE source.
- Jan 9, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=< 2.2.0.12
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
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Technologies
Your stack
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Your stack
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