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CVE-2021-40720— Ops CLI Deserialization of Untrusted Data leads to Abritrary Code Execution

Quick assessment

Affected
Adobe Ops-CLI
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Ops-cli是美国Adobe公司的一个用于云自动化的 Terraform、Ansible、Helmfile 和 Ssh 的 Cli 包装器。 Adobe ops-cli 存在代码问题漏洞，该漏洞源于产品在反序列化时未对输入数据做有效验证。攻击者可通过该漏洞在目标系统执行任意代码。

CVSS 9.8 · Critical EPSS 9.52% · P95

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-40720

Vulnerability Information
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Vulnerability Title
Ops CLI Deserialization of Untrusted Data leads to Abritrary Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Ops CLI version 2.0.4 (and earlier) is affected by a Deserialization of Untrusted Data vulnerability to achieve arbitrary code execution when the checkout_repo function is called on a maliciously crafted file. An attacker can leverage this to execute arbitrary code on the victim machine.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Ops-cli 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Ops-cli是美国Adobe公司的一个用于云自动化的 Terraform、Ansible、Helmfile 和 Ssh 的 Cli 包装器。 Adobe ops-cli 存在代码问题漏洞，该漏洞源于产品在反序列化时未对输入数据做有效验证。攻击者可通过该漏洞在目标系统执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Ops-CLI unspecified ~ 2.0.4 -

II. Public POCs for CVE-2021-40720

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III. Intelligence Information for CVE-2021-40720

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Vendor Advisories for CVE-2021-40720 (1)

Same Patch Batch · Adobe · 2021-10-15 · 8 CVEs total

CVE-2021-40728 7.8 HIGH Adobe Acrobat Reader DC Use After Free Arbitrary Code Execution
CVE-2021-40724 7.8 HIGH Adobe Acrobat Reader Android Abritrary Code Execution Vulnerability
CVE-2021-39864 6.5 MEDIUM Adobe Commerce Cross-Site Request Forgery (CSRF) Could Lead To Unauthorized Cart Addition
CVE-2021-40721 6.1 MEDIUM Adobe Connect Reflected Cross Site Scripting
CVE-2021-40729 3.3 LOW Adobe Acrobat Reader DC PDF Out-of-Bound Read Vulnerability Information Disclosure
CVE-2021-40731 Adobe Acrobat Reader DC JPEG2000 Parsing Out-Of-Bounds Write Remote Code Execution Vulnera
CVE-2021-40730 Adobe Acrobat Reader DC JPEG2000 Parsing Use-After-Free Information Disclosure Vulnerabili

IV. Related Vulnerabilities

Same vendor: Adobe
Same weakness: CWE-502

V. Comments for CVE-2021-40720

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