Unrated severityNVD Advisory· Published Dec 1, 2021· Updated Aug 3, 2024
CVE-2021-20857
CVE-2021-20857
Description
Cross-site scripting vulnerability in ELECOM LAN router WRC-2533GHBK-I firmware v1.20 and prior allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=1.20
- ELECOM CO.,LTD./ELECOM LAN routerv5Range: WRC-2533GHBK-I firmware v1.20 and prior
Patches
Vulnerability mechanics
References
2- jvn.jp/en/jp/JVN88993473/index.htmlmitrex_refsource_MISC
- www.elecom.co.jp/news/security/20211130-01/mitrex_refsource_MISC
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