Bosch Security Systems IP Cameras Reflected Cross-site Scripting (CVE-2021-23854)

medium Tenable OT Security Plugin ID 505372

Synopsis

The remote OT asset is affected by a vulnerability.

Description

An error in the handling of a page parameter in Bosch IP cameras may lead to a reflected cross site scripting (XSS) in the web-based interface. This issue only affects versions 7.7x and 7.6x. All other versions are not affected.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

Plugin Details

Severity: Medium

ID: 505372

File Name: tenable_ot_boschsecuritysystems_CVE-2021-23854.nasl

Version: 1.2

Type: Remote

Family: Tenable.ot

Published: 6/17/2026

Updated: 6/18/2026

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2021-23854

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:bosch:cpp6_firmware:7.70, cpe:/o:bosch:cpp7_firmware:7.72, cpe:/o:bosch:cpp13_firmware:7.75, cpe:/o:bosch:cpp13_firmware:7.76, cpe:/o:bosch:cpp7.3_firmware:7.72, cpe:/o:bosch:cpp7_firmware:7.70, cpe:/o:bosch:cpp7.3_firmware:7.62, cpe:/o:bosch:cpp6_firmware:7.62, cpe:/o:bosch:cpp7.3_firmware:7.70, cpe:/o:bosch:cpp6_firmware:7.72, cpe:/o:bosch:cpp7_firmware:7.62

Required KB Items: Tenable.ot/BoschSecuritySystems

Exploit Ease: No known exploits are available

Patch Publication Date: 6/9/2021

Vulnerability Publication Date: 6/9/2021

Reference Information

CVE: CVE-2021-23854

CWE: 79

Detections

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