Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2024-42057

A command injection vulnerability in the IPSec VPN feature of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an unauthenticated attacker to execute some OS commands on an affected device by sending a crafted username to the vulnerable device. Note that this attack could be successful only if the device was configured in User-Based-PSK authentication mode and a valid user with a long username exceeding 28 characters exists.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.02
EPSS Ranking 82.5%
CVSS Severity
CVSS v3 Score 8.1
Products affected by CVE-2024-42057
  • Zyxel » Atp100 » Version: N/A
    cpe:2.3:h:zyxel:atp100:-
  • Zyxel » Atp100w » Version: N/A
    cpe:2.3:h:zyxel:atp100w:-
  • Zyxel » Atp200 » Version: N/A
    cpe:2.3:h:zyxel:atp200:-
  • Zyxel » Atp500 » Version: N/A
    cpe:2.3:h:zyxel:atp500:-
  • Zyxel » Atp700 » Version: N/A
    cpe:2.3:h:zyxel:atp700:-
  • Zyxel » Atp800 » Version: N/A
    cpe:2.3:h:zyxel:atp800:-
  • Zyxel » Usg 20w-Vpn » Version: N/A
    cpe:2.3:h:zyxel:usg_20w-vpn:-
  • Zyxel » Usg Flex 100 » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_100:-
  • Zyxel » Usg Flex 100ax » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_100ax:-
  • Zyxel » Usg Flex 100w » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_100w:-
  • Zyxel » Usg Flex 200 » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_200:-
  • Zyxel » Usg Flex 500 » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_500:-
  • Zyxel » Usg Flex 50 » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_50:-
  • Zyxel » Usg Flex 50w » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_50w:-
  • Zyxel » Usg Flex 700 » Version: N/A
    cpe:2.3:h:zyxel:usg_flex_700:-
  • Zyxel » Zld » Version: 4.16
    cpe:2.3:o:zyxel:zld:4.16
  • Zyxel » Zld » Version: 4.20
    cpe:2.3:o:zyxel:zld:4.20
  • Zyxel » Zld » Version: 4.30
    cpe:2.3:o:zyxel:zld:4.30
  • Zyxel » Zld » Version: 4.32
    cpe:2.3:o:zyxel:zld:4.32
  • Zyxel » Zld » Version: 4.39
    cpe:2.3:o:zyxel:zld:4.39
  • Zyxel » Zld » Version: 4.50
    cpe:2.3:o:zyxel:zld:4.50
  • Zyxel » Zld » Version: 4.55
    cpe:2.3:o:zyxel:zld:4.55
  • Zyxel » Zld » Version: 4.60
    cpe:2.3:o:zyxel:zld:4.60
  • Zyxel » Zld » Version: 5.00
    cpe:2.3:o:zyxel:zld:5.00
  • Zyxel » Zld » Version: 5.10
    cpe:2.3:o:zyxel:zld:5.10
  • Zyxel » Zld » Version: 5.37
    cpe:2.3:o:zyxel:zld:5.37
  • Zyxel » Zld » Version: 5.38
    cpe:2.3:o:zyxel:zld:5.38


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