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TI-2021-14189 Aliases CVE-2021-35391GHSA-3r49-gcgv-9gw5

Server Side Request Forgery vulnerability found in Deskpro Support Desk v2021.21.6 allows…

Priority LOW 35CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
High
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

Server Side Request Forgery vulnerability found in Deskpro Support Desk v2021.21.6 allows attackers to execute arbitrary code via a crafted URL.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00957 61st 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

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deskpro:deskpro:2021.21.6:*:*:*:*:*:*:*2021.21.6VulnerableDeskpro
  • cpe:2.3:a:deskpro:deskpro:2021.21.6:*:*:*:*:*:*:* Versions 2021.21.6 Vulnerable ·Deskpro

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-35391
  2. 2026-10-03 Alias added: GHSA-3r49-gcgv-9gw5

References

Exploit 1

  • TI-2020-09201 An issue was discovered in Deskpro before 2019.8.0. CVSS 3.1HIGH 8.8
  • TI-2020-09203 An issue was discovered in Deskpro before 2019.8.0. CVSS 3.1HIGH 7.2
  • TI-2020-09199 An issue was discovered in Deskpro before 2019.8.0. CVSS 3.1HIGH 7.5
  • TI-2006-05923 Multiple cross-site scripting (XSS) vulnerabilities in newticket.php in DeskPRO 2.0.0 and… CVSS 2.0MEDIUM 6.8
  • TI-2003-00804 Multiple SQL injection vulnerabilities in DeskPRO 1.1.0 and earlier allow remote… CVSS 2.0MEDIUM 5.0
  • TI-2021-14840 Deskpro cloud and on-premise Deskpro 2021.1.6 and fixed in Deskpro 2021.1.7 contains a… CVSS 3.1MEDIUM 5.4
See all 12 →

Sources

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