An issue in Jumpserver before 2.6.2, before 2.5.4, before 2.4.5 allows attackers to…
Priority MEDIUM 47CWE-74Published · 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
An issue in Jumpserver before 2.6.2, before 2.5.4, before 2.4.5 allows attackers to create a connection token through an API which does not have access control and use it to access sensitive assets.
Why it matters now
EPSS 0.0275 86th percentileScored 2026-11-08
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:* | 2.4.0 to before 2.4.5; 2.5.0 to before 2.5.4; 2.6.0 to before 2.6.2 | Vulnerable | jumpserver |
- cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:* Versions 2.4.0 to before 2.4.5; 2.5.0 to before 2.5.4; 2.6.0 to before 2.6.2 Vulnerable ·jumpserver
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-3169
- 2026-10-03 Alias added: GHSA-h699-2469-3vhg
References
Sources
- CVE-2021-3169 · CVE Program
- CVE-2021-3169 · NVD
- FIRST EPSS
- GHSA-h699-2469-3vhg · GitHub Advisory Database · CC BY 4.0
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