The ISO-8859-1 encoder in Resin Pro before 4.0.40 does not properly perform Unicode…
Priority LOW 26CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
The ISO-8859-1 encoder in Resin Pro before 4.0.40 does not properly perform Unicode transformations, which allows remote attackers to bypass intended text restrictions via crafted characters, as demonstrated by bypassing an XSS protection mechanism.
Why it matters now
EPSS 0.01665 76th 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:caucho:resin:*:*:*:*:professional:*:*:* | up to 4.0.39 | Vulnerable | Caucho |
| cpe:2.3:a:caucho:resin:4.0.36:*:*:*:professional:*:*:* | 4.0.36 | Vulnerable | Caucho |
| cpe:2.3:a:caucho:resin:4.0.37:*:*:*:professional:*:*:* | 4.0.37 | Vulnerable | Caucho |
| cpe:2.3:a:caucho:resin:4.0.38:*:*:*:professional:*:*:* | 4.0.38 | Vulnerable | Caucho |
- cpe:2.3:a:caucho:resin:*:*:*:*:professional:*:*:* Versions up to 4.0.39 Vulnerable ·Caucho
- cpe:2.3:a:caucho:resin:4.0.36:*:*:*:professional:*:*:* Versions 4.0.36 Vulnerable ·Caucho
- cpe:2.3:a:caucho:resin:4.0.37:*:*:*:professional:*:*:* Versions 4.0.37 Vulnerable ·Caucho
- cpe:2.3:a:caucho:resin:4.0.38:*:*:*:professional:*:*:* Versions 4.0.38 Vulnerable ·Caucho
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2966
- 2026-10-03 Alias added: GHSA-3ff8-cpmw-v77w
References
Advisory 1
More Caucho Resin vulnerabilities
- TI-2021-19839 There is a Directory traversal vulnerability in Caucho Resin, as distributed in Resin… CVSS 3.1HIGH 7.5
- TI-2012-02575 Caucho Quercus, as distributed in Resin before 4.0.29, does not properly implement the ==… CVSS 2.0HIGH 7.5
- TI-2012-02574 Caucho Quercus, as distributed in Resin before 4.0.29, overwrites entries in the SERVER… CVSS 2.0HIGH 7.5
- TI-2012-02573 Caucho Quercus, as distributed in Resin before 4.0.29, does not properly handle… CVSS 2.0HIGH 7.5
- TI-2012-02577 Caucho Quercus, as distributed in Resin before 4.0.29, allows remote attackers to bypass… CVSS 2.0MEDIUM 6.4
- TI-2004-00250 Caucho Technology Resin 2.1.12 allows remote attackers to gain sensitive information and… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2014-2966 · CVE Program
- CVE-2014-2966 · NVD
- FIRST EPSS
- GHSA-3ff8-cpmw-v77w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences