CVE-2025-8758: TRENDnet TEW-822DRE vsftpd least privilege violation

Severity: high (CVSS 7.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-08-09 · updated 2026-06-17
Weakness: CWE-266

Description

A vulnerability was found in TRENDnet TEW-822DRE FW103B02. It has been classified as problematic. This affects an unknown part of the component vsftpd. The manipulation leads to least privilege violation. Attacking locally is a requirement. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

TRENDnet TEW-822DRE: FW103B02

References

https://vuldb.com/?ctiid.319263
https://vuldb.com/?id.319263
https://vuldb.com/?submit.624299
https://www.notion.so/23e54a1113e78009adc9d909b254812b

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