CVE-2021-28488
Quick assessment
Affected
n/a n/a
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.
Ericsson Network Manage是瑞典爱立信（Ericsson）公司的一款网络管理器。涵盖网络的监控、故障排除、配置、自动化和优化。 Ericsson Network Manager 20.2 存在安全漏洞，该漏洞源于权限错误。
Possible ATT&CK Techniques 1 AI
T1528 · Steal Application Access Token
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I. Basic Information for CVE-2021-28488
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Ericsson Network Manager (ENM) before 21.2 has incorrect access-control behavior (that only affects the level of access available to persons who were already granted a highly privileged role). Users in the same AMOS authorization group can retrieve managed-network data that was not set to be accessible to the entire group (i.e., was only set to be accessible to a subset of that group).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ericsson Network Manage安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ericsson Network Manage是瑞典爱立信（Ericsson）公司的一款网络管理器。涵盖网络的监控、故障排除、配置、自动化和优化。 Ericsson Network Manager 20.2 存在安全漏洞，该漏洞源于权限错误。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-28488
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2021-28488 (1)
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Gruppo TIM | Vulnerability Research & Advisor x_refsource_MISC
Other References for CVE-2021-28488 (2)
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https://www.ericsson.com x_refsource_MISC
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https://www.ericsson.com/en/about-us/enterprise-security/psirt x_refsource_MISC
Same Patch Batch · n/a · 2022-03-08 · 9 CVEs total
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| CVE-2021-3981 | grub2 安全漏洞 | |
| CVE-2021-4095 | Linux kernel 代码问题漏洞 | |
| CVE-2022-0516 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2021-3698 | Cockpit 信任管理问题漏洞 | |
| CVE-2022-25225 | Network Olympus SQL注入漏洞 | |
| CVE-2022-24286 | Acer QuickAccess 授权问题漏洞 | |
| CVE-2022-24285 | Acer Care Center 授权问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-28488
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