Paper/Archive/CVE-2021-20028

CVE-2021-20028

SonicWall SonicWall SRA/SMA100 — SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability

KEV · due 18 Apr ransomware use EPSS 30%public exploit SSVC act CVSS 9.8

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 In CISA KEV+3030.0 EPSS percentile 98.2.982 × 2019.6 Exploit: SSVC active+1010.0 SSVC exploitation: active+1010.0

Description · from the CVE record

Improper neutralization of a SQL Command leading to SQL Injection vulnerability impacting end-of-life Secure Remote Access (SRA) products, specifically the SRA appliances running all 8.x firmware and 9.0.0.9-26sv or earlier

Affected

ProductAffectedFixed inSource

SonicWall SRA/SMA1008.x firmware–CNA

SonicWall SRA/SMA1009.0.0.9-26sv and earlier.–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refpsirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0017 refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-20028 kevcisa.gov/known-exploited-vulnerabilities-catalog