CVE-2017-14219 json
XSS (persistent) on the Intelbras Wireless N 150Mbps router with firmware WRN 240 allows attackers to steal wireless credentials without be…
published 2017-09-07 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-5729
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 73%
- public exploits
- 1
- Exploit-DB
Summary
XSS (persistent) on the Intelbras Wireless N 150Mbps router with firmware WRN 240 allows attackers to steal wireless credentials without being connected to the network, related to userRpm/popupSiteSurveyRpm.htm and userRpm/WlanSecurityRpm.htm. The attack vector is a crafted ESSID, as demonstrated by an "airbase-ng -e" command.
Timeline
- First public exploit (EDB-42633)
- Published
Exploit prediction
1.44% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-42633 Roteador Wireless Intelbras WRN150 - Cross-Site Scripting webapps, 2017-09-07
- whiteboyz.xyz http://whiteboyz.xyz/xss-roteador-intelbras-wrn-240.html 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/42633/
exploit, third-party-advisory, vdb-entry
-
whiteboyz.xyz
/xss-roteador-intelbras-wrn-240.html
exploit, third-party-advisory, url-repurposed
Sources
- CVE List CVE-2017-14219
- NVD CVE-2017-14219
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.