CVE intelligence and bounded remediation

CVE-2013-3516 — Netgear Wnr3500U Firmware security vulnerability

Medium CVSS 6.5

NETGEAR WNR3500U and WNR3500L routers uses form tokens abased solely on router's current date and time, which allows attackers to guess the CSRF tokens.

Severity
Medium
CVSS
6.5 (3.1)
Published
2019-11-13
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-352

Affected products

  • netgear / wnr3500u_firmware / 1.2.2.44_35.0.53na
  • netgear / wnr3500l_firmware / 1.2.2.44_35.0.53na

Matched remediation archetype

General vulnerability remediation

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Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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