CVE-2025-5900: Tenda AC9 cross-site request forgery

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-06-09 · updated 2026-06-17
Weakness: CWE-352

Description

A vulnerability, which was classified as problematic, was found in Tenda AC9 15.03.02.13. This affects an unknown part. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

Tenda AC9: 15.03.2.13

References

https://candle-throne-f75.notion.site/Tenda-AC9-fromSysToolReboot-20adf0aa1185806a9d20ee5c355c08a6?pvs=73
https://candle-throne-f75.notion.site/Tenda-AC9-fromSysToolRestoreSet-20adf0aa11858094a25ae21f9b4203da
https://vuldb.com/?ctiid.311673
https://vuldb.com/?id.311673
https://vuldb.com/?submit.592198
https://vuldb.com/?submit.592199
https://www.tenda.com.cn/
https://candle-throne-f75.notion.site/Tenda-AC9-fromSysToolRestoreSet-20adf0aa11858094a25ae21f9b4203da

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