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CVE-2018-8867

Quick assessment

Affected
ICS-CERT GE PACSystems RX3i CPE305/310 version 9.20 and prior RX3i CPE330 version 9.21 and prior RX3i CPE 400 version 9.30 and prior PACSystems RSTi-EP CPE 100 all versionsPACSystems CPU320/CRU320 RXi all versions
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 PACSystems RX3i CPE305等都是美国通用电气（GE）公司的可编程自动化控制器产品。 多款GE产品中存在安全漏洞，该漏洞源于程序没有正确的验证输入。远程攻击者可通过发送特制的数据包利用该漏洞造成设备无法使用。以下产品和版本受到影响：GE PACSystems RX3i CPE305/310 9.20及之前版本；RX3i CPE330 9.21及之前版本；RX3i CPE 400 9.30及之前版本；PACSystems RSTi-EP CPE 100；PACSystems CPU32

AI Predicted 9.1 Difficulty: Easy EPSS 3.38% · P88

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-8867

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In GE PACSystems RX3i CPE305/310 version 9.20 and prior, RX3i CPE330 version 9.21 and prior, RX3i CPE 400 version 9.30 and prior, PACSystems RSTi-EP CPE 100 all versions, and PACSystems CPU320/CRU320 RXi all versions, the device does not properly validate input, which could allow a remote attacker to send specially crafted packets causing the device to become unavailable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
多款GE产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GE PACSystems RX3i CPE305等都是美国通用电气（GE）公司的可编程自动化控制器产品。 多款GE产品中存在安全漏洞，该漏洞源于程序没有正确的验证输入。远程攻击者可通过发送特制的数据包利用该漏洞造成设备无法使用。以下产品和版本受到影响：GE PACSystems RX3i CPE305/310 9.20及之前版本；RX3i CPE330 9.21及之前版本；RX3i CPE 400 9.30及之前版本；PACSystems RSTi-EP CPE 100；PACSystems CPU32
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
ICS-CERT GE PACSystems RX3i CPE305/310 version 9.20 and prior RX3i CPE330 version 9.21 and prior RX3i CPE 400 version 9.30 and prior PACSystems RSTi-EP CPE 100 all versionsPACSystems CPU320/CRU320 RXi all versions GE PACSystems RX3i CPE305/310 version 9.20 and prior RX3i CPE330 version 9.21 and prior RX3i CPE 400 version 9.30 and prior PACSystems RSTi-EP CPE 100 all versionsPACSystems CPU320/CRU320 RXi all versions -

II. Public POCs for CVE-2018-8867

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III. Intelligence Information for CVE-2018-8867

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Vendor Advisories for CVE-2018-8867 (1)

Other References for CVE-2018-8867 (1)

IV. Related Vulnerabilities

Same vendor: ICS-CERT
Same weakness: CWE-20

V. Comments for CVE-2018-8867

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