CVE-2022-29492— A vulnerability exists in the handling of a malformed IEC 104 TCP packet. Upon receiving a malformed IEC 104 TCP packet, the malformed packet is dropped, however the TCP connection is left open. This may cause a denial-of-service if the affected conne ...
Quick assessment
Affected
Hitachi Energy MicroSCADA X SYS600
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.
Hitachi Energy MicroSCADA X SYS600是日本Hitachi公司的一款 SCADA 产品。通过不同设备和系统之间的无缝集成和连接，确保您的开关站的优化控制和可靠运行。 Hitachi Energy MicroSCADA X SYS600 10.3.1及之前版本和9.4 FP2 Hotfix 4 及之前版本存在安全漏洞，该漏洞源于处理格式错误的数据包时存在问题，收到格式错误的数据包后，会丢弃格式错误的数据包，但TCP连接仍处于打开状态，如果受影响的连接保持打开状态，这可能会导致拒
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-29492
Vulnerability Information
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Vulnerability Title
A vulnerability exists in the handling of a malformed IEC 104 TCP packet. Upon receiving a malformed IEC 104 TCP packet, the malformed packet is dropped, however the TCP connection is left open. This may cause a denial-of-service if the affected conne ...
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Input Validation vulnerability in the handling of a malformed IEC 104 TCP packet in the Hitachi Energy MicroSCADA X SYS600, MicroSCADA Pro SYS600. Upon receiving a malformed IEC 104 TCP packet, the malformed packet is dropped, however the TCP connection is left open. This may cause a denial-of-service if the affected connection is left open. This issue affects: Hitachi Energy MicroSCADA Pro SYS600 version 9.4 FP2 Hotfix 4 and earlier versions Hitachi Energy MicroSCADA X SYS600 version 10 to version 10.3.1. cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.0:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.4:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3.1:*:*:*:*:*:*:*
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Hitachi Energy MicroSCADA X SYS600 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hitachi Energy MicroSCADA X SYS600是日本Hitachi公司的一款 SCADA 产品。通过不同设备和系统之间的无缝集成和连接，确保您的开关站的优化控制和可靠运行。 Hitachi Energy MicroSCADA X SYS600 10.3.1及之前版本和9.4 FP2 Hotfix 4 及之前版本存在安全漏洞，该漏洞源于处理格式错误的数据包时存在问题，收到格式错误的数据包后，会丢弃格式错误的数据包，但TCP连接仍处于打开状态，如果受影响的连接保持打开状态，这可能会导致拒
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 |
|---|---|---|---|---|
| Hitachi Energy | MicroSCADA X SYS600 | 10 | - |
|
| Hitachi Energy | MicroSCADA Pro SYS600 | unspecified ~ 9.2 FP2 Hotfix 4 | - |
|
II. Public POCs for CVE-2022-29492
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-29492 (1)
Same Patch Batch · Hitachi Energy · 2022-09-14 · 4 CVEs total
| CVE-2022-2277 | 7.5 HIGH | A vulnerability exists in the ICCP stack of the affected SYS600 versions due to validation |
| CVE-2022-29922 | 7.5 HIGH | A vulnerability exists in the handling of a specially crafted IEC 61850 packet with a vali |
| CVE-2022-1778 | 7.5 HIGH | A vulnerability exists during the start of the affected SYS600, where an input validation |
IV. Related Vulnerabilities
V. Comments for CVE-2022-29492
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