VDB-161263 · CVE-2020-16099 · GCVE-0-2020-16099

Gallagher Command Centre up to 8.20 Guard Tour Event input validation

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Gallagher Command Centre up to 8.20. This vulnerability affects unknown code of the component Guard Tour Event Handler. This manipulation causes input validation. This vulnerability appears as CVE-2020-16099. The attack may be initiated remotely. There is no available exploit. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as problematic was found in Gallagher Command Centre up to 8.20. Affected by this vulnerability is an unknown code of the component Guard Tour Event Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. The summary by CVE is:

In Gallagher Command Centre v8.20 prior to v8.20.1093(MR2) it is possible to create Guard Tour events that when accessed via things like reporting cause clients to temporarily hang or disconnect.

The weakness was presented 09/15/2020 (Website). It is possible to read the advisory at security.gallagher.com. This vulnerability is known as CVE-2020-16099 since 07/28/2020. The attack can be launched remotely. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Applying the patch 8.20.1093(MR2) is able to eliminate this problem.

See VDB-161265, VDB-161264, VDB-161262 and VDB-161260 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Gallagher

Name

Command Centre

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

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

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 8.20.1093(MR2)

Timelineinfo

07/28/2020 🔍
09/15/2020 +49 days 🔍
09/16/2020 +1 days 🔍
09/16/2020 +0 days 🔍

Sourcesinfo

Advisory: security.gallagher.com
Status: Not defined

CVE: CVE-2020-16099 (🔍)
GCVE (CVE): GCVE-0-2020-16099
GCVE (VulDB): GCVE-100-161263
See also: 🔍

Entryinfo

Created: 09/16/2020 08:45
Updated: 09/16/2020 08:50
Changes: 09/16/2020 08:45 (40), 09/16/2020 08:50 (11)
Complete: 🔍
Cache ID: 216::103