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CVE-2020-1986— Secdo: Local authenticated users can cause Windows system crash

Quick assessment

Affected
Secdo Secdo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Palo Alto Networks Secdo是美国Palo Alto Networks公司的一套安全事件响应解决方案。 基于Windows平台的Palo Alto Networks Secdo中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。

CVSS 5.5 · Medium EPSS 0.26% · P18

Possible ATT&CK Techniques 1 AI

T1499.002 · Service Exhaustion Flood
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I. Basic Information for CVE-2020-1986

Vulnerability Information
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Vulnerability Title
Secdo: Local authenticated users can cause Windows system crash
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks Secdo 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks Secdo是美国Palo Alto Networks公司的一套安全事件响应解决方案。 基于Windows平台的Palo Alto Networks Secdo中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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
Secdo Secdo all versions -

II. Public POCs for CVE-2020-1986

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III. Intelligence Information for CVE-2020-1986

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Vendor Advisories for CVE-2020-1986 (1)

Same Patch Batch · Secdo · 2020-04-08 · 3 CVEs total

CVE-2020-1984 7.8 HIGH Secdo: Privilege escalation via hardcoded script path
CVE-2020-1985 7.8 HIGH Secdo: Incorrect Default Permissions

IV. Related Vulnerabilities

Same product: Secdo
Same vendor: Secdo
Same weakness: CWE-20