VulnerabilityAnalyzed

CVE-2019-7481

SonicWall SMA100 SQL Injection Vulnerability

KEVHIGH 7.5EPSS 99.9%

Does this matter?

Known to be exploited in the wild (CISA KEV, CISA remediation deadline 3 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.

Description

Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources. This vulnerablity impacted SMA100 version 9.0.0.3 and earlier.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 99.91% probability · 100th percentile
CISA KEV: Listed 3 November 2021 · due 3 May 2022 · used in ransomware campaigns
Weakness: CWE-89
Affected: sonicwall/sma 100 firmware
Source: PSIRT@sonicwall.com

CISA notes

Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2019-7481

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0016Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0016Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7481US Government Resource

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.