VDB-94631 · CVE-2016-9224 · BID 95016

Cisco Jabber Guest Server input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco Jabber Guest Server. It has been classified as critical. This impacts an unknown function. The manipulation leads to input validation. This vulnerability is documented as CVE-2016-9224. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco Jabber Guest Server (unknown version) and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in the Cisco Jabber Guest Server could allow an unauthenticated, remote attacker to initiate connections to arbitrary hosts. More Information: CSCvc31635. Known Affected Releases: 10.6(9). Known Fixed Releases: 11.0(0).

The bug was discovered 12/21/2016. The weakness was released 12/21/2016 by Jake Miller as cisco-sa-20161221-jabber / CSCvc31635 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The public release was coordinated with Cisco. The identification of this vulnerability is CVE-2016-9224 since 11/06/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The advisory points out:

The vulnerability is due to insufficient access control for HTTP traffic directed to the Cisco Jabber Guest Server. An attacker could exploit this vulnerability by sending a crafted URL to the Cisco Jabber Guest Server. An exploit could allow an attacker to connect to arbitrary hosts.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 95016†) and SecurityTracker (ID 1037516†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: Input validation
CWE: CWE-20
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

11/06/2016 🔍
12/21/2016 +45 days 🔍
12/21/2016 +0 days 🔍
12/21/2016 +0 days 🔍
12/21/2016 +0 days 🔍
12/22/2016 +1 days 🔍
12/26/2016 +4 days 🔍
07/14/2019 +930 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20161221-jabber / CSCvc31635
Researcher: Jake Miller
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2016-9224 (🔍)
GCVE (CVE): GCVE-0-2016-9224
GCVE (VulDB): GCVE-100-94631
SecurityFocus: 95016 - Cisco Jabber Guest Server CVE-2016-9224 Open Redirection Vulnerability
SecurityTracker: 1037516

Entryinfo

Created: 12/22/2016 11:16
Updated: 07/14/2019 17:58
Changes: 12/22/2016 11:16 (64), 07/14/2019 17:58 (5)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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