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TI-2021-03349 Aliases CVE-2021-20028GHSA-2gf8-x72h-g57r

SQL injection in SonicWall SRA/SMA100

Priority CRITICAL 100Exploited in the wildCWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.

Summary

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

Why it matters now

Exploitation Active In CISA KEV since 2022-03-28CISA due date 2022-04-18Known ransomware use
EPSS 0.30084 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SonicWallSonicWall SRA/SMA1008.x firmware; 9.0.0.9-26sv and earlier.—No fix listedCNA
  • SonicWall SRA/SMA100 VendorSonicWall Affected 8.x firmware; 9.0.0.9-26sv and earlier. Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*8.0.0.0 to before 9.0.0.10-28svVulnerableSonicWall
cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:*not specified by NVDRunning onSonicWall
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*8.0.0.0 to before 9.0.0.10-28svVulnerableSonicWall
cpe:2.3:h:sonicwall:sma_410:-:*:*:*:*:*:*:*not specified by NVDRunning onSonicWall
cpe:2.3:o:sonicwall:sma_500v_firmware:*:*:*:*:*:*:*:*8.0.0.0 to before 9.0.0.10-28svVulnerableSonicWall
cpe:2.3:h:sonicwall:sma_500v:-:*:*:*:*:*:*:*not specified by NVDRunning onSonicWall
cpe:2.3:o:sonicwall:sra_4600_firmware:*:*:*:*:*:*:*:*8.0.0.0 to before 9.0.0.10-28svVulnerableSonicWall
cpe:2.3:h:sonicwall:sra_4600:-:*:*:*:*:*:*:*not specified by NVDRunning onSonicWall
cpe:2.3:o:sonicwall:sra_1600_firmware:*:*:*:*:*:*:*:*8.0.0.0 to before 9.0.0.10-28svVulnerableSonicWall
cpe:2.3:h:sonicwall:sra_1600:-:*:*:*:*:*:*:*not specified by NVDRunning onSonicWall
  • cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:* Versions 8.0.0.0 to before 9.0.0.10-28sv Vulnerable ·SonicWall
  • cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
  • cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:* Versions 8.0.0.0 to before 9.0.0.10-28sv Vulnerable ·SonicWall
  • cpe:2.3:h:sonicwall:sma_410:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
  • cpe:2.3:o:sonicwall:sma_500v_firmware:*:*:*:*:*:*:*:* Versions 8.0.0.0 to before 9.0.0.10-28sv Vulnerable ·SonicWall
  • cpe:2.3:h:sonicwall:sma_500v:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
  • cpe:2.3:o:sonicwall:sra_4600_firmware:*:*:*:*:*:*:*:* Versions 8.0.0.0 to before 9.0.0.10-28sv Vulnerable ·SonicWall
  • cpe:2.3:h:sonicwall:sra_4600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
  • cpe:2.3:o:sonicwall:sra_1600_firmware:*:*:*:*:*:*:*:* Versions 8.0.0.0 to before 9.0.0.10-28sv Vulnerable ·SonicWall
  • cpe:2.3:h:sonicwall:sra_1600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:sonicwall:sra_va_firmware:*:*:*:*:*:*:*:*8.0.0.0 to before 9.0.0.10-28svVulnerableSonicWall
cpe:2.3:h:sonicwall:sra_va:-:*:*:*:*:*:*:*not specified by NVDRunning onSonicWall
  • cpe:2.3:o:sonicwall:sra_va_firmware:*:*:*:*:*:*:*:* Versions 8.0.0.0 to before 9.0.0.10-28sv Vulnerable ·SonicWall
  • cpe:2.3:h:sonicwall:sra_va:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SonicWall

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2022-03-28 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2021-20028
  3. 2026-10-03 Alias added: GHSA-2gf8-x72h-g57r

References

Advisory 1

  • TI-2021-03356 Stack-based buffer overflow in SonicWall SMA100 KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-03337 SQL injection in SonicWall SMA100 KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-25716 Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path. KEVCVSS 3.1CRITICAL 9.1
  • TI-2023-23752 OS command injection in SonicWall SMA100 KEVCVSS 3.1HIGH 7.2
  • TI-2021-03354 OS command injection in SonicWall SMA100 KEVCVSS 3.1MEDIUM 6.5
  • TI-2021-03357 OS command injection in SonicWall SMA100 CVSS 3.1HIGH 8.8
See all 34 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences