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CVE-2025-7677— DOS attack possible

Quick assessment

Affected
ABB Aspect
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.

ABB ASPECT是瑞士ABB公司的一个可扩展建筑能源管理和控制解决方案。 ABB Aspect存在访问控制错误漏洞，该漏洞源于缺少关键功能身份验证。

CVSS 5.9 · Medium EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-7677

Vulnerability Information
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Vulnerability Title
DOS attack possible
Source: CVE Program / CVE List V5
Vulnerability Description
A denial-of-service (DoS) attack is possible if access to the local network is provided to unauthorized users. This is due to a buffer copy issue that may lead to a software crash. This issue affects all versions of ASPECT.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
ABB ASPECT 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB ASPECT是瑞士ABB公司的一个可扩展建筑能源管理和控制解决方案。 ABB Aspect存在访问控制错误漏洞，该漏洞源于缺少关键功能身份验证。
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
ABB Aspect All versions -

II. Public POCs for CVE-2025-7677

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III. Intelligence Information for CVE-2025-7677

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Same Patch Batch · ABB · 2025-08-11 · 3 CVEs total

CVE-2025-53187 9.8 CRITICAL Unauthenticated RCE
CVE-2025-7679 8.1 HIGH Session ID Basic Auth Bypass

IV. Related Vulnerabilities

Same product: Aspect
Same vendor: ABB
Same weakness: CWE-120

V. Comments for CVE-2025-7677

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