CVE-2024-28875
Quick assessment
Affected
LevelOne WBR-6012
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.
LevelOne WBR-6012是LevelOne的一款无线路由器。 LevelOne WBR-6012存在信任管理问题漏洞，该漏洞源于Web服务中存在一个使用硬编码凭证问题。
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I. Basic Information for CVE-2024-28875
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw involving hard-coded credentials in LevelOne WBR-6012's web services allows attackers to gain unauthorized access during the first 30 seconds post-boot. Other vulnerabilities can force a reboot, circumventing the initial time restriction for exploitation.The backdoor string can be found at address 0x80100910
80100910 40 6d 21 74 ds "@m!t2K1"
32 4b 31 00
It is referenced by the function located at 0x800b78b0 and is used as shown in the pseudocode below:
if ((SECOND_FROM_BOOT_TIME < 300) &&
(is_equal = strcmp(password,"@m!t2K1")) {
return 1;}
Where 1 is the return value to admin-level access (0 being fail and 3 being user).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
LevelOne WBR-6012 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LevelOne WBR-6012是LevelOne的一款无线路由器。 LevelOne WBR-6012存在信任管理问题漏洞，该漏洞源于Web服务中存在一个使用硬编码凭证问题。
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
II. Public POCs for CVE-2024-28875
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-28875 (1)
Same Patch Batch · LevelOne · 2024-10-30 · 12 CVEs total
| CVE-2024-33699 | 9.9 CRITICAL | LevelOne WBR-6012 安全漏洞 |
| CVE-2024-23309 | 9.0 CRITICAL | LevelOne WBR-6012 安全漏洞 |
| CVE-2024-24777 | 8.8 HIGH | LevelOne WBR-6012 跨站请求伪造漏洞 |
| CVE-2024-31151 | 8.1 HIGH | LevelOne WBR-6012 信任管理问题漏洞 |
| CVE-2024-33700 | 7.5 HIGH | LevelOne WBR-6012 输入验证错误漏洞 |
| CVE-2024-32946 | 5.9 MEDIUM | LevelOne WBR-6012 安全漏洞 |
| CVE-2024-28052 | 5.3 MEDIUM | LevelOne WBR-6012 安全漏洞 |
| CVE-2024-31152 | 5.3 MEDIUM | LevelOne WBR-6012 安全漏洞 |
| CVE-2024-33603 | 5.3 MEDIUM | LevelOne WBR-6012 信息泄露漏洞 |
| CVE-2024-33626 | 5.3 MEDIUM | LevelOne WBR-6012 信息泄露漏洞 |
| CVE-2024-33623 | 3.7 LOW | LevelOne WBR-6012 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2024-28875
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