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PatchSiren cyber security CVE debrief

CVE-2016-10174 NETGEAR CVE debrief

CVE-2016-10174 is a buffer overflow vulnerability affecting the NETGEAR WNR2000v5 Router. CISA lists it in the Known Exploited Vulnerabilities catalog, so defenders should treat it as a priority exposure and follow vendor update guidance promptly.

Vendor
NETGEAR
Product
WNR2000v5 Router
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2022-03-25
Original CVE updated
2022-03-25
Advisory published
2022-03-25
Advisory updated
2022-03-25

Who should care

Organizations and individuals that still operate NETGEAR WNR2000v5 routers, along with IT teams responsible for edge devices, small-office/home-office networks, and asset inventories that include legacy networking hardware.

Technical summary

The supplied corpus identifies the issue only as a buffer overflow in the NETGEAR WNR2000v5 Router. The source material does not provide additional technical detail on the affected interface, trigger conditions, impact scope, or exploitation mechanics. CISA’s KEV entry indicates known exploitation and instructs applying updates per vendor instructions.

Defensive priority

High. CISA KEV inclusion means this vulnerability is known to be exploited, so exposed or unpatched devices should be addressed as soon as possible.

Recommended defensive actions

  • Identify whether any NETGEAR WNR2000v5 routers are in use across the environment.
  • Check vendor guidance and apply the recommended updates or mitigations without delay.
  • If the device cannot be patched, restrict exposure and consider replacement of the affected router.
  • Review remote access, management interface exposure, and segmentation around the device.
  • Verify completion by confirming firmware version and removing obsolete or unsupported hardware from service where possible.

Evidence notes

The only technical detail provided in the source corpus is that the vulnerability is a buffer overflow affecting the NETGEAR WNR2000v5 Router. The CISA KEV source marks it as known exploited and states the required action is to apply updates per vendor instructions. No CVSS score, severity rating, or exploit details were included in the supplied data.

Sources and references

Verified primary and authoritative sources

  • CVE-2016-10174 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2016-10174

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2016-10174 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2016-10174

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.