Information disclosure in Blue Coat SSL Visibility Appliance Sv1800
CVE-2015-4138
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.014 (71.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: -0.000
Affected products
- Blue Coat SSL Visibility Appliance Sv1800
- Blue Coat SSL Visibility Appliance Sv1800 Firmware
- Blue Coat SSL Visibility Appliance Sv2800
- Blue Coat SSL Visibility Appliance Sv2800 Firmware
- Blue Coat SSL Visibility Appliance Sv3800
- Blue Coat SSL Visibility Appliance Sv3800 Firmware
- Blue Coat SSL Visibility Appliance Sv800
- Blue Coat SSL Visibility Appliance Sv800 Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.kb.cert.org/vuls/id/498348 (US Government Resource, Third Party Advisory, third-party-advisory)
- bto.bluecoat.com/security-advisory/sa96 (Vendor Advisory)
Frequently asked questions
- What is CVE-2015-4138?
- CVE-2015-4138 is a vulnerability in Blue Coat SSL Visibility Appliance Sv1800, classified under Information Disclosure. Published 2015-05-30.
- Is CVE-2015-4138 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.