Read the docs
TI-2018-04621 Aliases CVE-2018-6290GHSA-35fp-phpv-hrqw

Local Privilege Escalation in Kaspersky Secure Mail Gateway version 1.1.

Priority LOW 35Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Local Privilege Escalation in Kaspersky Secure Mail Gateway version 1.1.

Why it matters now

EPSS 0.00481 41st 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
KasperskyKaspersky Secure Mail Gateway1.1—No fix listedCNA
  • Kaspersky Secure Mail Gateway VendorKaspersky Affected 1.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:kaspersky:secure_mail_gateway:1.1:*:*:*:*:*:*:*1.1VulnerableKaspersky
  • cpe:2.3:a:kaspersky:secure_mail_gateway:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Kaspersky

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-6290
  2. 2026-10-03 Alias added: GHSA-35fp-phpv-hrqw

References

Exploit 1

Advisory 1

  • TI-2018-04620 Configuration file injection leading to Code Execution as Root in Kaspersky Secure Mail Gateway version 1.1. CVSS 3.0CRITICAL 9.8
  • TI-2018-04619 Cross-site Request Forgery leading to Administrative account takeover in Kaspersky Secure Mail Gateway version 1.1. CVSS 3.0HIGH 8.8
  • TI-2018-04622 WebConsole Cross-Site Scripting in Kaspersky Secure Mail Gateway version 1.1. CVSS 3.0MEDIUM 6.1

Sources

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