PT-2020-18269 · Sonicwall · Sonicwall Sma1000

Published 2020-03-26 · Updated 2020-03-30 · CVE-2020-5129

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions SonicWall SMA1000 versions 12.1.0-06411 and earlier

Description A vulnerability in the SonicWall SMA1000 HTTP Extraweb server allows an unauthenticated remote attacker to cause an HTTP server crash, leading to Denial of Service.

Recommendations For versions 12.1.0-06411 and earlier, update to a version later than 12.1.0-06411 to resolve the issue. As a temporary workaround, consider restricting access to the HTTP Extraweb server to minimize the risk of exploitation.

Fix

HTTP Request/Response Smuggling

Weakness Enumeration

CWE-444

CWE-248

Related Identifiers

CVE-2020-5129

Affected Products

Sonicwall Sma1000

References · 4

• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0002 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-5129 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5129 · Security Note
• https://t.me/cvenotify/2188 · Telegram Post