1E Client 5.0.0.745 Tachyon.Performance.Metrics.exe uncontrolled search path

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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6.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in 1E Client 5.0.0.745. This affects an unknown part in the library cryptbase.dll of the file %PROGRAMFILES%E\Client\Tachyon.Performance.Metrics.exe. Such manipulation leads to uncontrolled search path. This vulnerability is documented as CVE-2020-27644. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in 1E Client 5.0.0.745. Affected by this issue is an unknown functionality in the library cryptbase.dll of the file %PROGRAMFILES%\1E\Client\Tachyon.Performance.Metrics.exe. The manipulation with an unknown input leads to a uncontrolled search path vulnerability. Using CWE to declare the problem leads to CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. Impacted is confidentiality, integrity, and availability.

The weakness was released 12/30/2020. The advisory is shared for download at help.1e.com. This vulnerability is handled as CVE-2020-27644. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1574.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

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

CVSSv2info

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

Exploitinginfo

Class: Uncontrolled search path
CWE: CWE-427 / CWE-426
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

12/30/2020 🔍
12/30/2020 +0 days 🔍
12/30/2020 +0 days 🔍

Sourcesinfo

Advisory: help.1e.com
Status: Confirmed

CVE: CVE-2020-27644 (🔍)
GCVE (CVE): GCVE-0-2020-27644
GCVE (VulDB): GCVE-100-166916

Entryinfo

Created: 12/30/2020 10:45
Changes: 12/30/2020 10:45 (37)
Complete: 🔍
Cache ID: 216::103

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