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Critical severity9.8NVD Advisory· Published Aug 5, 2022· Updated Jun 17, 2026

CVE-2022-27631

CVE-2022-27631

Description

A memory corruption vulnerability exists in the httpd unescape functionality of DD-WRT Revision 32270 - Revision 48599. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.

AI Insight

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

Affected products

4
  • Dd Wrt/Dd Wrt3 versions
    cpe:2.3:o:dd-wrt:dd-wrt:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:dd-wrt:dd-wrt:*:*:*:*:*:*:*:*range: >=32270,<=48599
    • (no CPE)range: 32270 - 48599
    • (no CPE)range: Revision 32270 - Revision 48599
  • Dd Wrt/httpdllm-create
    Range: 32270 - 48599

Patches

Vulnerability mechanics

References

1

News mentions

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