CVE-2021-20844

MediumCVSS 5.7/10Last modified Jun 17, 2026

Description

Improper neutralization of HTTP request headers for scripting syntax vulnerability in the Web GUI of RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, and RTX1210 Rev.14.01.38 and earlier allows a remote authenticated attacker to obtain sensitive information via a specially crafted web page.

Metrics

CVSS 3.1 5.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-116

Affected software

No affected versions have been published.

Timeline

Published
Nov 24, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-20844: Medium severity, CVSS 5.7 | Vulnix