EasyCorp ZenTao Pro /pro/repo-create.html path 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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9.1$0-$5k0.00

A vulnerability, which was classified as very critical, has been found in EasyCorp ZenTao Pro (the affected version unknown). This issue affects an unknown part of the file /pro/repo-create.html. The manipulation of the argument path as part of a POST Parameter 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 summary by CVE is:

The EasyCorp ZenTao Pro application suffers from an OS command injection vulnerability in its '/pro/repo-create.html' component. After authenticating to the ZenTao dashboard, attackers may construct and send arbitrary OS commands via the POST parameter 'path', and those commands will run in an elevated SYSTEM context on the underlying Windows operating system.

The weakness was published 08/06/2020 (GitHub Repository). The advisory is shared at github.com. The identification of this vulnerability is CVE-2020-7361 since 01/21/2020. The attack may be initiated remotely. A simple authentication is necessary for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/07/2020). MITRE ATT&CK project uses the attack technique T1202 for this issue.

By approaching the search of inurl:pro/repo-create.html it is possible to find vulnerable targets with Google Hacking.

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

Productinfo

Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.9
VulDB Temp Score: 9.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.6
NVD Vector: 🔍

CVSSv2info

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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-74 / CWE-707
ATT&CK: T1202

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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

01/21/2020 🔍
08/06/2020 +198 days 🔍
08/07/2020 +1 days 🔍
11/07/2020 +92 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2020-7361 (🔍)

Entryinfo

Created: 08/07/2020 09:03
Updated: 11/07/2020 11:28
Changes: 08/07/2020 09:03 (38), 08/07/2020 09:08 (11), 11/07/2020 11:28 (1)
Complete: 🔍

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