CVE-2021-23854: Reflected XSS in page parameter

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-06-09 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

Bosch Cpp13 Firmware: 7.75, 7.76
Bosch Cpp6 Firmware: 7.62, 7.70, 7.72
Bosch Cpp7.3 Firmware: 7.62, 7.70, 7.72
Bosch Cpp7 Firmware: 7.62, 7.70, 7.72

References

https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html

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