CVE-2021-20855

EPSS 0.6%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

01 Dec 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Cross-site scripting vulnerability in ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.

Affected products

ELECOM CO.,LTD. · ELECOM LAN routers

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References

https://jvn.jp/en/jp/JVN88993473/index.html https://www.elecom.co.jp/news/security/20211130-01/