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Unrated severityNVD Advisory· Published Apr 26, 2021· Updated Aug 3, 2024

CVE-2021-20709

CVE-2021-20709

Description

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.

AI Insight

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

Affected products

4
  • NEC/Aterm Wg2600hs Firmwarellm-fuzzy
    Range: <=1.5.1
  • NEC/Aterm WF1200CRSllm-fuzzy
    Range: <=1.3.2
  • NEC/Aterm WG1200CRSllm-fuzzy
    Range: <=1.3.3
  • NEC Corporation/NEC Aterm devicesv5
    Range: 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

Patches

Vulnerability mechanics

References

2

News mentions

0

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