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Medium severity5.4NVD Advisory· Published Dec 27, 2021· Updated Jun 17, 2026

CVE-2021-45904

CVE-2021-45904

Description

OpenWrt 21.02.1 allows XSS via the Port Forwards Add Name screen.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Openwrt/Openwrtllm-fuzzy3 versions
= 21.02.1+ 2 more
- (no CPE)range: = 21.02.1
- (no CPE)
- cpe:2.3:o:openwrt:openwrt:21.02.1:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

bugs.openwrt.org/index.phpnvdExploitIssue TrackingVendor Advisory

News mentions

0

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