CVE-2019-11415
A malformed login request allows remote attackers to cause a denial of service (reboot), as demonstrated by JSON misparsing of the \""} string to v1/system/login.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.7%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
An issue was discovered on Intelbras IWR 3000N 1.5.0 devices. A malformed login request allows remote attackers to cause a denial of service (reboot), as demonstrated by JSON misparsing of the \""} string to v1/system/login.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 13.74% probability · 96th percentile
- Public exploits
- 1 in Exploit-DB · first 30 April 2019
- CISA KEV
- Not listed
- Affected
- intelbras/iwr 3000n firmware
- Source
- cve@mitre.org
EPSS moved from 11.1% on 21 September 2026 to 13.7% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
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://packetstormsecurity.com/files/152680/Intelbras-IWR-3000N-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
- https://1.337.zone/2019/04/08/intelbras-iwr-3000n-any-version-dos-on-malformed-login-request/Third Party Advisory
- https://www.exploit-db.com/exploits/46768/Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/152680/Intelbras-IWR-3000N-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
- https://1.337.zone/2019/04/08/intelbras-iwr-3000n-any-version-dos-on-malformed-login-request/Third Party Advisory
- https://www.exploit-db.com/exploits/46768/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.