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CVE-2024-20253

Quick assessment

Affected
Cisco Cisco Unified Contact Center Enterprise
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.

Cisco Unified Communications Products是美国思科（Cisco）公司的一系列统一通信产品。 Cisco Unified Communications Products 存在安全漏洞，该漏洞源于对读入内存的用户提供的数据处理不当。

CVSS 9.9 · Critical EPSS 2.40% · P83

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-20253

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to the improper processing of user-provided data that is being read into memory. An attacker could exploit this vulnerability by sending a crafted message to a listening port of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the web services user. With access to the underlying operating system, the attacker could also establish root access on the affected device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Unified Communications Products 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Unified Communications Products是美国思科（Cisco）公司的一系列统一通信产品。 Cisco Unified Communications Products 存在安全漏洞，该漏洞源于对读入内存的用户提供的数据处理不当。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco Unified Contact Center Enterprise N/A -
Cisco Cisco Unity Connection 12.0(1)SU1 -
Cisco Cisco Unified Communications Manager 12.0(1)SU1 -
Cisco Cisco Unified Contact Center Express 8.5(1) -
Cisco Cisco Unified Communications Manager IM and Presence Service 10.5(1) -
Cisco Cisco Virtualized Voice Browser 11.0(1) -
Cisco Cisco Packaged Contact Center Enterprise 10.5(1) -
Cisco Cisco Unified Communications Manager / Cisco Unity Connection 10.5(2)SU10 -

II. Public POCs for CVE-2024-20253

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III. Intelligence Information for CVE-2024-20253

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Vendor Advisories for CVE-2024-20253 (1)

Same Patch Batch · Cisco · 2024-01-26 · 3 CVEs total

CVE-2024-20263 5.8 MEDIUM Cisco Small Business 安全漏洞
CVE-2024-20305 4.8 MEDIUM Cisco Unity Connection 安全漏洞

IV. Related Vulnerabilities

Same product: Cisco Unified Contact Center Enterprise
Same vendor: Cisco
Same weakness: CWE-502

V. Comments for CVE-2024-20253

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