CVE-2017-9466 The executable httpd on the TP-Link WR841N V8 router before TL-WR841N(UN)_V8_170210 contained a design flaw in the use of DES for block encryption. This resulted in incorrect access control, which all...
CriticalCVSS 9.8
EPSS 0.49%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The executable httpd on the TP-Link WR841N V8 router before TL-WR841N(UN)_V8_170210 contained a design flaw in the use of DES for block encryption. This resulted in incorrect access control, which allowed attackers to gain read-write access to system settings through the protected router configuration service tddp via the LAN and Ath0 (Wi-Fi) interfaces.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tp-link wr841n v8 firmware | <= tl-wr841n_v8_140724 | No fix listed |
References
- blog.senr.io exploit technical-description third-party-advisory