CVE-2021-20709

Summary

Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL.

Affected Software

VendorProductVersion RangeStatus
NEC CorporationNEC Aterm devicesAterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlieraffected

Weaknesses

  • Improper Validation of Integrity Check Value

ADP Enrichment

CVE Program Container

Additional References

References