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TI-2020-16671 Aliases CVE-2020-27464GHSA-r7p8-8gcf-v2q3

An insecure update feature in the /updater.php component of rConfig 3.9.6 and below…

Priority LOW 39CWE-862Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.

Summary

An insecure update feature in the /updater.php component of rConfig 3.9.6 and below allows attackers to execute arbitrary code via a crafted ZIP file.

Why it matters now

EPSS 0.0246 84th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rconfig:rconfig:*:*:*:*:*:*:*:*up to 3.9.6VulnerablerConfig
  • cpe:2.3:a:rconfig:rconfig:*:*:*:*:*:*:*:* Versions up to 3.9.6 Vulnerable ·rConfig

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-27464
  2. 2026-10-03 Alias added: GHSA-r7p8-8gcf-v2q3

References

Exploit 1

  • TI-2020-08234 lib/ajaxHandlers/ajaxAddTemplate.php in rConfig through 3.94 allows remote attackers to… KEVCVSS 3.1HIGH 8.8
  • TI-2020-08233 An issue was discovered in rConfig through 3.9.4. CVSS 3.1CRITICAL 9.8
  • TI-2019-12460 An issue was discovered in rConfig 3.9.2. CVSS 3.1CRITICAL 9.8
  • TI-2020-08465 rConfig 3.9.4 and previous versions has unauthenticated compliancepolicies.inc.php SQL… CVSS 3.1CRITICAL 9.8
  • TI-2020-08761 rConfig before 3.9.5 allows command injection by sending a crafted GET request to… CVSS 3.1CRITICAL 9.8
  • TI-2020-10700 lib/crud/userprocess.php in rConfig 3.9.x before 3.9.7 has an authentication bypass… CVSS 3.1CRITICAL 9.8
See all 44 →

Sources

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