Administrative credential disclosure via plaintext configuration responses
Published Feb 3, 2026 · Updated Feb 3, 2026
Information disclosure in Tenda AC7 03.03.03.01_cn and earlier allows local users to read administrative credentials. The web management configuration response inserts the router or admin-panel password into the response body in plaintext and omits cache-control directives. Exploitation requires low-privileged local access; cached pages can expose the credentials to attackers who later access the client system or browser profile.
Summary
What happened
Information disclosure in Tenda AC7 03.03.03.01_cn and earlier allows local users to read administrative credentials. The web management configuration response inserts the router or admin-panel password into the response body in plaintext and omits cache-control directives. Exploitation requires low-privileged local access; cached pages can expose the credentials to attackers who later access the client system or browser profile.
The record
- CVE
- CVE-2026-24427
- Published
- Feb 3, 2026
- Updated
- Feb 3, 2026
- Vendor
- Shenzhen Tenda Technology Co., Ltd.
- Product
- AC7
- Classifications
- CWE-201, T1552
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 3, 2026CVE publishedPublication date reported by the CVE source.
- Feb 3, 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?
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- Affected versionversion=0 <=03.03.03.01_cn
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.
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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