Protected-resource disclosure via overbroad API permissions
Published Dec 10, 2024 · Updated Dec 10, 2024
Improper access control in Teltonika RutOS 7.0 through 7.7 and TSWOS 1.0 through 1.2 allows remote authenticated users to read protected API resources. The API access-control layer grants default low-privilege accounts permission to security-critical resources instead of restricting them to privileged roles. Exploitation requires a low-privilege account and adjacent-network access; published details do not identify the exposed endpoints or resource data.
Summary
What happened
Improper access control in Teltonika RutOS 7.0 through 7.7 and TSWOS 1.0 through 1.2 allows remote authenticated users to read protected API resources. The API access-control layer grants default low-privilege accounts permission to security-critical resources instead of restricting them to privileged roles. Exploitation requires a low-privilege account and adjacent-network access; published details do not identify the exposed endpoints or resource data.
The record
- CVE
- CVE-2024-8256
- Published
- Dec 10, 2024
- Updated
- Dec 10, 2024
- Vendor
- Teltonika Networks
- Product
- TSWOS
- Classifications
- CWE-732
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 10, 2024CVE publishedPublication date reported by the CVE source.
- Dec 10, 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?
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- Affected versionversion=1.0 <1.3
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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