Traccar Server up to 4.0 ComputedAttributesHandler.java code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Traccar Server up to 4.0. It has been classified as critical. This impacts an unknown function of the file ComputedAttributesHandler.java. This manipulation causes code injection. This vulnerability appears as CVE-2018-1000881. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Traccar Server up to 4.0. It has been declared as critical. Affected by this vulnerability is an unknown code block of the file ComputedAttributesHandler.java. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Traccar Traccar Server version 4.0 and earlier contains a CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability in ComputedAttributesHandler.java that can result in Remote Command Execution. This attack appear to be exploitable via Remote: web application request by a self-registered user. This vulnerability appears to have been fixed in 4.1 and later.

The bug was discovered 12/04/2018. The weakness was presented 12/20/2018 (Website). It is possible to read the advisory at appcheck-ng.com. This vulnerability is known as CVE-2018-1000881 since 12/20/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 16 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.1 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: 🔍

Upgrade: Server 4.1

Timelineinfo

12/04/2018 🔍
12/20/2018 +16 days 🔍
12/20/2018 +0 days 🔍
12/20/2018 +0 days 🔍
12/21/2018 +1 days 🔍
04/22/2020 +488 days 🔍

Sourcesinfo

Advisory: appcheck-ng.com
Status: Not defined

CVE: CVE-2018-1000881 (🔍)
GCVE (CVE): GCVE-0-2018-1000881
GCVE (VulDB): GCVE-100-128203

Entryinfo

Created: 12/21/2018 11:45
Updated: 04/22/2020 16:38
Changes: 12/21/2018 11:45 (58), 04/22/2020 16:38 (1)
Complete: 🔍
Cache ID: 216::103

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