VulnerabilityModified
CVE-2021-20854
ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a network-adjacent attacker with an administrator privilege to execute arbitrary OS commands via unspecified vectors.
MEDIUM 6.8EPSS 0.42%
Does this matter?
Lower severity and a low EPSS score (0.42%). Track it; it rarely justifies an emergency change on its own.
Description
ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a network-adjacent attacker with an administrator privilege to execute arbitrary OS commands via unspecified vectors.
- CVSS 3.1
- 6.8 MEDIUMCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.42% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- elecom/wrh-733gbk firmware · elecom/wrh-733gwh firmware
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/jp/JVN88993473/index.htmlThird Party Advisory
- https://www.elecom.co.jp/news/security/20211130-01/Vendor Advisory
- https://jvn.jp/en/jp/JVN88993473/index.htmlThird Party Advisory
- https://www.elecom.co.jp/news/security/20211130-01/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.