High severity8.8NVD Advisory· Published Jan 28, 2021· Updated Jun 17, 2026
CVE-2021-20621
CVE-2021-20621
Description
Cross-site request forgery (CSRF) vulnerability in Aterm WG2600HP firmware Ver1.0.2 and earlier, and Aterm WG2600HP2 firmware Ver1.0.2 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: <=1.0.2
- Range: Aterm WG2600HP firmware Ver1.0.2 and earlier, and Aterm WG2600HP2 firmware Ver1.0.2 and earlier
Patches
Vulnerability mechanics
References
3- www.aterm.jp/support/tech/2019/0328.htmlnvdPatchVendor Advisory
- jpn.nec.com/security-info/secinfo/nv21-005.htmlnvdThird Party Advisory
- jvn.jp/en/jp/JVN38248512/index.htmlnvdThird Party Advisory
News mentions
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