Blue Coat Systems Inc.
Priority LOW 39Published · 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
Blue Coat Systems Inc. WinProxy before 6.1a allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large number of packets with 0xFF characters to the Telnet port (TCP 23), which corrupts the heap.
Why it matters now
EPSS 0.03312 88th 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 · 19
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bluecoat:webproxy:4.0:r1a:*:*:*:*:*:* | 4.0 r1a | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1b:*:*:*:*:*:* | 4.0 r1b | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1c:*:*:*:*:*:* | 4.0 r1c | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1e:*:*:*:*:*:* | 4.0 r1e | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1f:*:*:*:*:*:* | 4.0 r1f | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1h:*:*:*:*:*:* | 4.0 r1h | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1k:*:*:*:*:*:* | 4.0 r1k | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1m:*:*:*:*:*:* | 4.0 r1m | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1n:*:*:*:*:*:* | 4.0 r1n | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:4.0:r1p:*:*:*:*:*:* | 4.0 r1p | Vulnerable | Bluecoat |
- cpe:2.3:a:bluecoat:webproxy:4.0:r1a:*:*:*:*:*:* Versions 4.0 r1a Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1b:*:*:*:*:*:* Versions 4.0 r1b Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1c:*:*:*:*:*:* Versions 4.0 r1c Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1e:*:*:*:*:*:* Versions 4.0 r1e Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1f:*:*:*:*:*:* Versions 4.0 r1f Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1h:*:*:*:*:*:* Versions 4.0 r1h Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1k:*:*:*:*:*:* Versions 4.0 r1k Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1m:*:*:*:*:*:* Versions 4.0 r1m Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1n:*:*:*:*:*:* Versions 4.0 r1n Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:4.0:r1p:*:*:*:*:*:* Versions 4.0 r1p Vulnerable ·Bluecoat
Show 9 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bluecoat:webproxy:5.0:r1a:*:*:*:*:*:* | 5.0 r1a | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:5.0:r1b:*:*:*:*:*:* | 5.0 r1b | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:5.0:r1c:*:*:*:*:*:* | 5.0 r1c | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:5.1:r1a:*:*:*:*:*:* | 5.1 r1a | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:5.1:r1d:*:*:*:*:*:* | 5.1 r1d | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:5.1:r1e:*:*:*:*:*:* | 5.1 r1e | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:5.2:r1a:*:*:*:*:*:* | 5.2 r1a | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:6.0:r1a:*:*:*:*:*:* | 6.0 r1a | Vulnerable | Bluecoat |
| cpe:2.3:a:bluecoat:webproxy:6.0:r1c:*:*:*:*:*:* | 6.0 r1c | Vulnerable | Bluecoat |
- cpe:2.3:a:bluecoat:webproxy:5.0:r1a:*:*:*:*:*:* Versions 5.0 r1a Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:5.0:r1b:*:*:*:*:*:* Versions 5.0 r1b Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:5.0:r1c:*:*:*:*:*:* Versions 5.0 r1c Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:5.1:r1a:*:*:*:*:*:* Versions 5.1 r1a Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:5.1:r1d:*:*:*:*:*:* Versions 5.1 r1d Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:5.1:r1e:*:*:*:*:*:* Versions 5.1 r1e Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:5.2:r1a:*:*:*:*:*:* Versions 5.2 r1a Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:6.0:r1a:*:*:*:*:*:* Versions 6.0 r1a Vulnerable ·Bluecoat
- cpe:2.3:a:bluecoat:webproxy:6.0:r1c:*:*:*:*:*:* Versions 6.0 r1c Vulnerable ·Bluecoat
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-3654
- 2026-10-03 Alias added: GHSA-4f85-wphf-9gf3
References
More Bluecoat Webproxy vulnerabilities
- TI-2005-03873 Buffer overflow in BlueCoat (a) WinProxy before 6.1a and (b) the web console access… CVSS 2.0HIGH 7.5
Sources
- CVE-2005-3654 · CVE Program
- CVE-2005-3654 · NVD
- FIRST EPSS
- GHSA-4f85-wphf-9gf3 · 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