CVE-2022-43972
PoC ×3—CVSS 3.1
7.5 high
EPSS
1%p69
Published
()
Modified
Description
A null pointer dereference vulnerability exists in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. A null pointer dereference in the soap_action function within the upnp binary can be triggered by an unauthenticated attacker via a malicious POST request invoking the AddPortMapping action.
- Vendors
- linksys
- Products
- wrt54gl firmware
- Weakness
- CWE-476
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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