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CVE-2020-25705

Quick assessment

Affected
n/a Siemens Lunux Based Products
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全特征问题漏洞，该漏洞源于允许快速扫描打开的UDP端口。这个缺陷允许一个偏离路径的远程用户有效地绕过源端口UDP随机化。此漏洞的最大威胁是机密性和可能的完整性，因为依赖于UDP源端口随机化的软件也会间接受到影响。

AI Predicted 5.9 Difficulty: Moderate EPSS 6.69% · P93

Possible ATT&CK Techniques 1 AI

T1046.005
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I. Basic Information for CVE-2020-25705

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全特征问题漏洞，该漏洞源于允许快速扫描打开的UDP端口。这个缺陷允许一个偏离路径的远程用户有效地绕过源端口UDP随机化。此漏洞的最大威胁是机密性和可能的完整性，因为依赖于UDP源端口随机化的软件也会间接受到影响。
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
- Siemens Lunux Based Products RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMA -

II. Public POCs for CVE-2020-25705

# POC Description Source Link Shenlong Link
1 PoC for CVE-2020-25705 POC-2020-25705 https://github.com/tdwyer/CVE-2020-25705 POC Details
2 None https://github.com/nanopathi/linux-4.19.72_CVE-2020-25705 POC Details
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III. Intelligence Information for CVE-2020-25705

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Vendor Advisories for CVE-2020-25705 (1)

Same Patch Batch · n/a · 2020-11-17 · 39 CVEs total

CVE-2020-7774 7.3 HIGH Prototype Pollution
CVE-2020-25746 Resourcexpress Qubi3 信息泄露漏洞
CVE-2020-13958 Apache OpenOffice 安全漏洞
CVE-2020-21665 fastadmin SQL注入漏洞
CVE-2020-27553 Basetech Ge-131 Bt-1837836 路径遍历漏洞
CVE-2020-27554 Basetech Ge-131 Bt-1837836 安全漏洞
CVE-2020-25798 LimeSurvey 跨站脚本漏洞
CVE-2020-27555 Basetech Ge-131 Bt-1837836 安全漏洞
CVE-2020-27556 Basetech Ge-131 Bt-1837836 安全漏洞
CVE-2020-27557 Basetech Ge-131 Bt-1837836 安全漏洞
CVE-2020-27558 Basetech Ge-131 Bt-1837836 授权问题漏洞
CVE-2020-26701 Kaaproject Kaa IoT Platform 跨站脚本漏洞
CVE-2020-28687 Code Projects Artworks Gallery 代码问题漏洞
CVE-2020-28688 Code Projects Artworks Gallery 代码问题漏洞
CVE-2020-28647 Progress Software MOVEit Transfer 跨站脚本漏洞
CVE-2020-27192 Binarynights Forklift 代码注入漏洞
CVE-2020-15349 Binarynights Forklift 安全漏洞
CVE-2020-10776 Red Hat Keycloak 跨站脚本漏洞
CVE-2020-14389 Red Hat Single Sign-On 安全漏洞
CVE-2020-28129 SourceCodester Gym Management System 跨站脚本漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-330

V. Comments for CVE-2020-25705

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