ssh2 up to 1.3.x on Windows os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in ssh2 up to 1.3.x on Windows. The affected element is an unknown function. Such manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2020-26301. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in ssh2 up to 1.3.x on Windows and classified as critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 09/21/2021 as f763271f41320e71d5cbee02ea5bc6a2ded3ca21. The advisory is available at securitylab.github.com. This vulnerability is handled as CVE-2020-26301 since 10/01/2020. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading to version 1.4.0 eliminates this vulnerability. Applying the patch f763271f41320e71d5cbee02ea5bc6a2ded3ca21 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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: ssh2 1.4.0
Patch: f763271f41320e71d5cbee02ea5bc6a2ded3ca21

Timelineinfo

10/01/2020 🔍
09/21/2021 +355 days 🔍
09/21/2021 +0 days 🔍
09/29/2021 +8 days 🔍

Sourcesinfo

Advisory: f763271f41320e71d5cbee02ea5bc6a2ded3ca21
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-26301 (🔍)
GCVE (CVE): GCVE-0-2020-26301
GCVE (VulDB): GCVE-100-183002

Entryinfo

Created: 09/21/2021 08:40
Updated: 09/29/2021 17:52
Changes: 09/21/2021 08:40 (51), 09/29/2021 17:52 (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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