CVE-2017-14219
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.
Does this matter?
A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 1.4%. Treat it as high on anything reachable from the internet.
Description
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.
- CVSS 3.0
- 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.44% probability · 73th percentile
- Public exploits
- 1 in Exploit-DB · first 7 September 2017
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- intelbras/wrn 240 firmware
- Source
- cve@mitre.org
EPSS 1.4% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://whiteboyz.xyz/xss-roteador-intelbras-wrn-240.htmlExploit, Third Party Advisory, URL Repurposed
- https://www.exploit-db.com/exploits/42633/Exploit, Third Party Advisory, VDB Entry
- http://whiteboyz.xyz/xss-roteador-intelbras-wrn-240.htmlExploit, Third Party Advisory, URL Repurposed
- https://www.exploit-db.com/exploits/42633/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.