A buffer overflow vulnerability in the Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version 5.37, and USG20(W)-VPN series firmware version 5.37, could allow an authenticated local attacker with administrator privileges to cause denial-of-service (DoS) conditions by executing the CLI command with crafted strings on an affected device.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
04 Dec 2023, 18:05
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps - Vendor Advisory | |
| CPE | cpe:2.3:h:zyxel:atp500:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:atp100:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_200:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_20w-vpn:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_100w:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_700:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:vpn50w:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_100:-:*:*:*:*:*:*:* cpe:2.3:o:zyxel:zld:5.37:*:*:*:*:*:*:* cpe:2.3:h:zyxel:atp700:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:atp100w:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_500:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:atp200:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_50:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:usg_flex_50w:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:atp800:-:*:*:*:*:*:*:* |
28 Nov 2023, 02:15
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Information
Published : 2023-11-28 02:15
Updated : 2024-02-05 00:22
NVD link : CVE-2023-4397
Mitre link : CVE-2023-4397
CVE.ORG link : CVE-2023-4397
JSON object : View
Products Affected
zyxel
- usg_flex_100
- atp800
- usg_20w-vpn
- usg_flex_50
- usg_flex_700
- usg_flex_100w
- usg_flex_200
- vpn50w
- usg_flex_500
- usg_flex_50w
- atp500
- zld
- atp700
- atp200
- atp100w
- atp100
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')