PT-2019-16037 · Intelbras · Intelbras Iwr 3000N

Published 2019-12-26 · Updated 2021-07-21 · CVE-2019-19996

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Intelbras IWR 3000N version 1.8.7

Description An issue allows remote attackers to cause a denial of service, resulting in a device reboot. This can be achieved by sending a malformed login request, specifically by misparsing the " string in JSON to the "v1/system/login" API endpoint.

Recommendations For Intelbras IWR 3000N version 1.8.7, as a temporary workaround, consider restricting access to the "v1/system/login" API endpoint until a patch is available. Avoid using malformed JSON strings in the login request to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2019-19996

Affected Products

Intelbras Iwr 3000N

References · 4

• 🔥 https://medium.com/@rsantos_14778/dos-cve-2019-19996-5ad1be772179 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-19996 · Security Note
• https://osv.dev/vulnerability/CVE-2019-19996 · Vendor Advisory
• https://medium.com/%40rsantos_14778/dos-cve-2019-19996-5ad1be772179 · Note