CVE-2020-5143

MEDIUM

Description

SonicOS SSLVPN login page allows a remote unauthenticated attacker to perform firewall management administrator username enumeration based on the server responses. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0018

Details

Source: MITRE

Published: 2020-10-12

Updated: 2020-10-23

Type: CWE-203

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions up to 5.9.1.13 (inclusive)

cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.0.0.0 to 6.0.5.3 (inclusive)

cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.0.0 to 6.5.1.11 (inclusive)

cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.4.0 to 6.5.4.7 (inclusive)

cpe:2.3:o:sonicwall:sonicos:7.0.0.0:*:*:*:*:*:*:*

cpe:2.3:o:sonicwall:sonicosv:*:*:*:*:*:*:*:* versions up to 6.5.4.4 (inclusive)