Privilege escalation in Trendnet Tew-822dre
CVE-2025-8758
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…
EPSS: 0.000 (3.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Trendnet Tew-822dre — versions FW103B02
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-319263 | TRENDnet TEW-822DRE vsftpd least privilege violation (vdb-entry)
- VDB-319263 | CTI Indicators (IOB, IOC, TTP) (signature, permissions-required)
- Submit #624299 | TRENDnet TEW-822DRE FW103B02 Misconfiguration (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2025-8758?
- CVE-2025-8758 is a high-severity vulnerability in Trendnet Tew-822dre, classified under Incorrect Privilege Assignment. CVSS score: 7.0/10. Published 2025-08-09.
- How severe is CVE-2025-8758?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2025-8758 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.