Cisco Small Business RV Series Routers命令注入漏洞(CVE-2022-20707)
发布日期:2022-02-02
更新日期:2022-02-16
受影响系统:Cisco Cisco RV340 Dual WAN Gigabit VPN Routers
Cisco Cisco RV340W Dual WAN Gigabit Wireless-AC VPN Rout
Cisco Cisco RV345 Dual WAN Gigabit VPN Routers
Cisco Cisco RV345P Dual WAN Gigabit POE VPN Routers
描述:
CVE(CAN) ID:
CVE-2022-20707
Cisco Rv340 Dual Wan Gigabit Vpn Router是美国思科(Cisco)公司的一款双广域网千兆 Vpn路由器。
Cisco Small Business RV340, RV340W, RV345和RV345P Dual WAN Gigabit VPN Routers存在命令注入漏洞,该漏洞源于程序未对用户输入进行正确验证。未经身份认证的远程攻击者可利用该漏洞通过发送恶意输入在底层Linux操作系统上执行任意命令。
<*来源:Corentin Bayet(Synacktiv) (@OnlyTheDuck)
Stephen Fewer (Relyze Software)
Jeongun Baek(Diffense)
Lukas Kupczyk (CrowdStrike Intelligence)
Hanno Heinrichs(CrowdStrike Intelligence)
Benjamin Grap(CrowdStrike Intelligence)
Bien Pham (Team Orca of Sea Security) (@bienpnn)
链接:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D
*>
建议:
厂商补丁:
Cisco
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Cisco已经为此发布了一个安全公告(cisco-sa-smb-mult-vuln-KA9PK6D)以及相应补丁:
cisco-sa-smb-mult-vuln-KA9PK6D:Cisco Small Business RV Series Routers Vulnerabilities
链接:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D#浏览次数:936
严重程度:0(网友投票)