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CVE-2020-10551

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tencent QQBrowser是中国腾讯（Tencent）公司的一款Web浏览器。 Tencent QQBrowser 10.5.3870.400之前版本中存在安全漏洞，该漏洞源于NT AUTHORITYAuthenticated Users组群中的人员可以编写TsService.exe文件。本地攻击者可通过向TsService所在位置写入恶意的可执行文件利用该漏洞将权限提升至NT AUTHORITYSYSTEM。

AI Predicted 8.4 Difficulty: Easy EPSS 1.41% · P72
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I. Basic Information for CVE-2020-10551

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
QQBrowser before 10.5.3870.400 installs a Windows service TsService.exe. This file is writable by anyone belonging to the NT AUTHORITY\Authenticated Users group, which includes all local and remote users. This can be abused by local attackers to escalate privileges to NT AUTHORITY\SYSTEM by writing a malicious executable to the location of TsService.
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
Tencent QQBrowser 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tencent QQBrowser是中国腾讯（Tencent）公司的一款Web浏览器。 Tencent QQBrowser 10.5.3870.400之前版本中存在安全漏洞，该漏洞源于NT AUTHORITYAuthenticated Users组群中的人员可以编写TsService.exe文件。本地攻击者可通过向TsService所在位置写入恶意的可执行文件利用该漏洞将权限提升至NT AUTHORITYSYSTEM。
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-2020-10551

# POC Description Source Link Shenlong Link
1 Privilege escalation in QQBrowser https://github.com/seqred-s-a/CVE-2020-10551 POC Details
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III. Intelligence Information for CVE-2020-10551

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Other References for CVE-2020-10551 (1)

Same Patch Batch · n/a · 2020-04-09 · 23 CVEs total

CVE-2020-10625 Advantech WebAccess/NMS 访问控制错误漏洞
CVE-2020-11656 Sqlite 资源管理错误漏洞
CVE-2020-11655 SQLite 输入验证错误漏洞
CVE-2020-11557 Castle Rock Computing SNMPc Online 安全漏洞
CVE-2020-11556 Castle Rock Computing SNMPc Online 跨站脚本漏洞
CVE-2020-11555 Castle Rock Computing SNMPc Online 安全漏洞
CVE-2020-11554 Castle Rock Computing SNMPc Online 信息泄露漏洞
CVE-2020-11553 Castle Rock Computing SNMPc Online 跨站请求伪造漏洞
CVE-2020-10621 Advantech WebAccess/NMS 代码问题漏洞
CVE-2020-10623 Advantech WebAccess/NMS SQL注入漏洞
CVE-2020-10617 Advantech WebAccess/NMS SQL注入漏洞
CVE-2019-18375 Broadcom ProxySG和Advanced Secure Gateway 安全漏洞
CVE-2020-10631 Advantech WebAccess/NMS 路径遍历漏洞
CVE-2020-10603 Advantech WebAccess/NMS 操作系统命令注入漏洞
CVE-2020-10629 Advantech WebAccess/NMS 代码问题漏洞
CVE-2020-10619 Advantech WebAccess/NMS 路径遍历漏洞
CVE-2020-9499 多款Dahua产品缓冲区错误漏洞
CVE-2020-9500 多款Dahua产品输入验证错误漏洞
CVE-2018-21034 Argo 信息泄露漏洞
CVE-2020-8961 Avira Operations Free Antivirus 代码注入漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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