VDB-102144 · CVE-2016-6594 · BID 91404

Blue Coat Advanced Secure Gateway/CacheFlow/ProxySG 7pk security

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Blue Coat Advanced Secure Gateway, CacheFlow and ProxySG. This impacts an unknown function. The manipulation results in 7pk security. This vulnerability is cataloged as CVE-2016-6594. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Blue Coat Advanced Secure Gateway, CacheFlow and ProxySG (Firewall Software) (version unknown). Affected is an unknown function. The manipulation with an unknown input leads to a 7pk security vulnerability. CWE is classifying the issue as CWE-254. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Blue Coat Advanced Secure Gateway 6.6, CacheFlow 3.4, ProxySG 6.5 and 6.6 allows remote attackers to bypass blocked requests, user authentication, and payload scanning.

The bug was discovered 06/14/2017. The weakness was shared 06/08/2017 by Mike (Website). The advisory is shared for download at bto.bluecoat.com. This vulnerability is traded as CVE-2016-6594 since 08/03/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1211.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 91404†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/23/2016 🔍
08/03/2016 +41 days 🔍
06/08/2017 +309 days 🔍
06/08/2017 +0 days 🔍
06/09/2017 +1 days 🔍
06/14/2017 +5 days 🔍
12/26/2020 +1291 days 🔍

Sourcesinfo

Advisory: bto.bluecoat.com
Researcher: Mike Brooks, Nathan Fowler. (Mike)
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-6594 (🔍)
GCVE (CVE): GCVE-0-2016-6594
GCVE (VulDB): GCVE-100-102144
SecurityFocus: 91404 - Multiple Blue Coat Products Security Bypass Vulnerability

Entryinfo

Created: 06/09/2017 08:01
Updated: 12/26/2020 15:54
Changes: 06/09/2017 08:01 (56), 10/15/2019 14:28 (5), 12/26/2020 15:54 (3)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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