VDB-105418 · CVE-2017-6777 · BID 100390

Cisco Elastic Services Controller 2.3/2.3(2) ConfD Server information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Cisco Elastic Services Controller 2.3/2.3(2). Impacted is an unknown function of the component ConfD Server. Executing a manipulation can lead to information disclosure. This vulnerability appears as CVE-2017-6777. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Cisco Elastic Services Controller 2.3/2.3(2). This vulnerability affects an unknown code block of the component ConfD Server. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

A vulnerability in the ConfD server of the Cisco Elastic Services Controller (ESC) could allow an authenticated, remote attacker to acquire sensitive system information. The vulnerability is due to insufficient protection of sensitive files on the system. An attacker could exploit this vulnerability by logging into the ConfD server and executing certain commands. An exploit could allow an unprivileged user to view configuration parameters that can be maliciously used. Cisco Bug IDs: CSCvd76409. Known Affected Releases: 2.3, 2.3(2).

The bug was discovered 08/16/2017. The weakness was presented 08/17/2017 with Cisco as cisco-sa-20170816-esc3 as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability was named CVE-2017-6777 since 03/09/2017. The attack can be initiated remotely. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100390†). See VDB-105417 and VDB-105419 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/09/2017 🔍
08/16/2017 +160 days 🔍
08/16/2017 +0 days 🔍
08/17/2017 +1 days 🔍
08/17/2017 +0 days 🔍
08/18/2017 +1 days 🔍
01/09/2021 +1240 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20170816-esc3
Researcher: Cisco
Organization: Cisco
Status: Confirmed

CVE: CVE-2017-6777 (🔍)
GCVE (CVE): GCVE-0-2017-6777
GCVE (VulDB): GCVE-100-105418
SecurityFocus: 100390 - Cisco Elastic Services Controller CVE-2017-6777 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 08/18/2017 08:45
Updated: 01/09/2021 15:23
Changes: 08/18/2017 08:45 (63), 11/07/2019 19:03 (4), 01/09/2021 15:23 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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