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CVE-2014-5409— GE Hydran M2 Predictable Value Range from Previous Values

Quick assessment

Affected
GE Hydran M2, containing the 17046 Ethernet option
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.

GE Digital Energy Hydran M2是美国通用电气（GE）公司的一款实时的故障气体和微水监测器，它能够在达到预设限值时发出报警并反馈数据。 使用17046以太网卡94450214LFMT100SEM-L.R3-CL之前版本的GE Digital Energy Hydran M2中存在安全漏洞，该漏洞源于程序没有正确为TCP Initial Sequence Numbers(ISNs)生成随机数值。远程攻击者可利用该漏洞伪造数据包。

AI Predicted 5.3 Difficulty: Easy EPSS 2.72% · P86
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I. Basic Information for CVE-2014-5409

Vulnerability Information
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Vulnerability Title
GE Hydran M2 Predictable Value Range from Previous Values
Source: CVE Program / CVE List V5
Vulnerability Description
The 17046 Ethernet card before 94450214LFMT100SEM-L.R3-CL for the GE Digital Energy Hydran M2 does not properly generate random values for TCP Initial Sequence Numbers (ISNs), which makes it easier for remote attackers to spoof packets by predicting these values.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
从先前值可预测取值范围
Source: CVE Program / CVE List V5
Vulnerability Title
GE Digital Energy Hydran M2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GE Digital Energy Hydran M2是美国通用电气（GE）公司的一款实时的故障气体和微水监测器，它能够在达到预设限值时发出报警并反馈数据。 使用17046以太网卡94450214LFMT100SEM-L.R3-CL之前版本的GE Digital Energy Hydran M2中存在安全漏洞，该漏洞源于程序没有正确为TCP Initial Sequence Numbers(ISNs)生成随机数值。远程攻击者可利用该漏洞伪造数据包。
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
GE Hydran M2, containing the 17046 Ethernet option 0 ~ October 2014 -

II. Public POCs for CVE-2014-5409

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III. Intelligence Information for CVE-2014-5409

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Vendor Advisories for CVE-2014-5409 (2)

Other References for CVE-2014-5409 (2)

IV. Related Vulnerabilities

Same vendor: GE
Same weakness: CWE-343

V. Comments for CVE-2014-5409

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