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TI-2020-10205 Aliases CVE-2020-12839GHSA-h8fx-4qrr-fwv4

ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/checkExpirationDate.php.

Priority MEDIUM 45CWE-732Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/checkExpirationDate.php.

Why it matters now

EPSS 0.01546 75th 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 · 2

CPEVersionsRoleVendor
cpe:2.3:o:gogogate:ismartgate_pro_firmware:1.5.9:*:*:*:*:*:*:*1.5.9VulnerableGogogate
cpe:2.3:h:gogogate:ismartgate_pro:-:*:*:*:*:*:*:*not specified by NVDRunning onGogogate
  • cpe:2.3:o:gogogate:ismartgate_pro_firmware:1.5.9:*:*:*:*:*:*:* Versions 1.5.9 Vulnerable ·Gogogate
  • cpe:2.3:h:gogogate:ismartgate_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gogogate

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-12839
  2. 2026-10-03 Alias added: GHSA-h8fx-4qrr-fwv4

References

Exploit 1

Advisory 1

  • TI-2020-10209 ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading… CVSS 3.1CRITICAL 9.8
  • TI-2020-10208 ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/checkUserExpirationDate.php. CVSS 3.1CRITICAL 9.8
  • TI-2020-10204 ismartgate PRO 1.5.9 is vulnerable to privilege escalation by appending PHP code to /cron/mailAdmin.php. CVSS 3.1CRITICAL 9.8
  • TI-2020-09814 iSmartgate PRO 1.5.9 is vulnerable to CSRF via the busca parameter in the form used for… CVSS 3.1HIGH 8.8
  • TI-2020-10312 ismartgate PRO 1.5.9 is vulnerable to clickjacking. CVSS 3.1HIGH 8.1
  • TI-2020-10203 ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading… CVSS 3.1HIGH 7.5
See all 10 →

Sources

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