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CVE-2018-25043— uTorrent PRNG improper authentication

Quick assessment

Affected
unspecified uTorrent
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.

BitTorrent uTorrent是美国BitTorrent公司的一套使用C++语言编写的BitTorrent客户端软件。 BitTorrent uTorrent 存在安全漏洞，该漏洞源于使用未知输入进行操作会导致弱身份验证漏洞，攻击者利用该漏洞可以发起远程攻击。

CVSS 5.0 · Medium EPSS 1.16% · P65

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-25043

Vulnerability Information
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Vulnerability Title
uTorrent PRNG improper authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in uTorrent. This vulnerability affects unknown code of the component PRNG. The manipulation leads to weak authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
BitTorrent uTorrent 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BitTorrent uTorrent是美国BitTorrent公司的一套使用C++语言编写的BitTorrent客户端软件。 BitTorrent uTorrent 存在安全漏洞，该漏洞源于使用未知输入进行操作会导致弱身份验证漏洞，攻击者利用该漏洞可以发起远程攻击。
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
unspecified uTorrent n/a -

II. Public POCs for CVE-2018-25043

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III. Intelligence Information for CVE-2018-25043

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Vendor Advisories for CVE-2018-25043 (1)

Other References for CVE-2018-25043 (2)

Same Patch Batch · unspecified · 2022-06-17 · 4 CVEs total

CVE-2018-25044 6.3 MEDIUM uTorrent Guest Account privileges management
CVE-2018-25041 6.3 MEDIUM uTorrent JSON RPC Server privileges management
CVE-2018-25042 5.0 MEDIUM uTorrent memory corruption

IV. Related Vulnerabilities

Same product: uTorrent
Same vendor: unspecified
Same weakness: CWE-287

V. Comments for CVE-2018-25043

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