The WebUI component in Blue Coat SSL Visibility Appliance SV800, SV1800, SV2800, and…
Priority LOW 23CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
The WebUI component in Blue Coat SSL Visibility Appliance SV800, SV1800, SV2800, and SV3800 3.6.x through 3.8.x before 3.8.4 does not include the HTTPOnly flag in a Set-Cookie header for the administrator's cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie, a different vulnerability than CVE-2015-2855.
Why it matters now
EPSS 0.01391 72nd 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 · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv1800_firmware:*:*:*:*:*:*:*:* | up to 3.8.3 | Vulnerable | Blue Coat |
| cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv1800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Blue Coat |
| cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv800_firmware:*:*:*:*:*:*:*:* | up to 3.8.3 | Vulnerable | Blue Coat |
| cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Blue Coat |
| cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv3800_firmware:*:*:*:*:*:*:*:* | up to 3.8.3 | Vulnerable | Blue Coat |
| cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv3800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Blue Coat |
| cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv2800_firmware:*:*:*:*:*:*:*:* | up to 3.8.3 | Vulnerable | Blue Coat |
| cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv2800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Blue Coat |
- cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv1800_firmware:*:*:*:*:*:*:*:* Versions up to 3.8.3 Vulnerable ·Blue Coat
- cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv1800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Blue Coat
- cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv800_firmware:*:*:*:*:*:*:*:* Versions up to 3.8.3 Vulnerable ·Blue Coat
- cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Blue Coat
- cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv3800_firmware:*:*:*:*:*:*:*:* Versions up to 3.8.3 Vulnerable ·Blue Coat
- cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv3800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Blue Coat
- cpe:2.3:o:blue_coat:ssl_visibility_appliance_sv2800_firmware:*:*:*:*:*:*:*:* Versions up to 3.8.3 Vulnerable ·Blue Coat
- cpe:2.3:h:blue_coat:ssl_visibility_appliance_sv2800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Blue Coat
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-4138
- 2026-10-03 Alias added: GHSA-phr7-2889-ff4v
References
More Blue Coat Ssl Visibility Appliance Sv1800 Firmware vulnerabilities
- TI-2015-02518 Session fixation vulnerability in the WebUI component in Blue Coat SSL Visibility… CVSS 2.0MEDIUM 6.8
- TI-2015-02520 The WebUI component in Blue Coat SSL Visibility Appliance SV800, SV1800, SV2800, and… CVSS 2.0MEDIUM 4.3
- TI-2015-02519 The WebUI component in Blue Coat SSL Visibility Appliance SV800, SV1800, SV2800, and… CVSS 2.0MEDIUM 4.3
- TI-2015-02517 Cross-site request forgery (CSRF) vulnerability in the WebUI component in Blue Coat SSL… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2015-4138 · CVE Program
- CVE-2015-4138 · NVD
- FIRST EPSS
- GHSA-phr7-2889-ff4v · 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