Unauthenticated router information disclosure via live_check.shtml
Published Jun 14, 2022 · Updated Aug 3, 2024
Information disclosure in WAVLINK WN535 G3 firmware M35G3R.V5030.180927 allows remote attackers to read sensitive router data. The live_check.shtml handler invokes the exec cmd function and exposes key router information without first enforcing authentication. Network access to the router web interface is sufficient, and the documented consequence is read-only disclosure.
Summary
What happened
Information disclosure in WAVLINK WN535 G3 firmware M35G3R.V5030.180927 allows remote attackers to read sensitive router data. The live_check.shtml handler invokes the exec cmd function and exposes key router information without first enforcing authentication. Network access to the router web interface is sufficient, and the documented consequence is read-only disclosure.
The record
- CVE
- CVE-2022-31845
- Published
- Jun 14, 2022
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-668
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 14, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 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?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- Unauthenticated live_check.shtml request proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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