CVE-2017-11320 json
Persistent XSS through the SSID of nearby Wi-Fi devices on Technicolor TC7337 routers 08.89.17.20.00 allows an attacker to cause DNS Poison…
published 2017-08-03 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-2954
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 1
- Exploit-DB
Summary
Persistent XSS through the SSID of nearby Wi-Fi devices on Technicolor TC7337 routers 08.89.17.20.00 allows an attacker to cause DNS Poisoning and steal credentials from the router.
Timeline
- First public exploit (EDB-42427)
- Published
Exploit prediction
1.81% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-42427 Technicolor TC7337 - 'SSID' Persistent Cross-Site Scripting webapps, 2017-08-03
- seclists.org http://seclists.org/fulldisclosure/2017/Aug/3 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
exploit-db.com
/exploits/42427/
exploit
-
seclists.org
/fulldisclosure/2017/Aug/3
exploit, mailing-list, third-party-advisory
Sources
- CVE List CVE-2017-11320
- NVD CVE-2017-11320
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.