Signedness error in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier…
Priority LOW 38Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Signedness error in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allows remote attackers to execute arbitrary code via long (1) Username, (2) Password, or (3) Hostname entries.
Why it matters now
EPSS 0.02726 86th percentileScored 2026-11-07
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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:t._hauck:jana_web_server:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:1.45:*:*:*:*:*:*:* | 1.45 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:1.46:*:*:*:*:*:*:* | 1.46 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.0_beta1:*:*:*:*:*:*:* | 2.0_beta1 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.0_beta2:*:*:*:*:*:*:* | 2.0_beta2 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.2.1:*:*:*:*:*:*:* | 2.2.1 | Vulnerable | T. Hauck |
- cpe:2.3:a:t._hauck:jana_web_server:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:1.45:*:*:*:*:*:*:* Versions 1.45 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:1.46:*:*:*:*:*:*:* Versions 1.46 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.0_beta1:*:*:*:*:*:*:* Versions 2.0_beta1 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.0_beta2:*:*:*:*:*:*:* Versions 2.0_beta2 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.2.1:*:*:*:*:*:*:* Versions 2.2.1 Vulnerable ·T. Hauck
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2002-1062
- 2026-10-03 Alias added: GHSA-v2hc-g5q5-rxpf
References
More T. Hauck Jana Web Server vulnerabilities
- TI-2002-01033 Multiple buffer overflows in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and… CVSS 2.0HIGH 7.5
- TI-2002-01038 Thomas Hauck Jana Server 1.4.6 and earlier allows remote attackers to cause a denial of… CVSS 2.0HIGH 7.5
- TI-2002-01037 Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, does not restrict the… CVSS 2.0HIGH 7.5
- TI-2001-00542 T. CVSS 2.0MEDIUM 5.0
- TI-2001-00543 T. CVSS 2.0MEDIUM 5.0
- TI-1999-01031 Directory traversal vulnerability in Jana proxy web server 1.40 allows remote attackers… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2002-1062 · CVE Program
- CVE-2002-1062 · NVD
- FIRST EPSS
- GHSA-v2hc-g5q5-rxpf · GitHub Advisory Database · CC BY 4.0
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