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CVE-2024-53827— Ericsson Packet Core Controller (PCC) - Improper Input Validation Vulnerability

Quick assessment

Affected
Ericsson Packet Core Controller
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 Packet Core Controller（Ericsson PCC）是瑞典爱立信（Ericsson）公司的一个分组核心控制器。 Ericsson Packet Core Controller 1.36之前版本存在安全漏洞，该漏洞源于攻击者发送大量特制消息可能导致服务降级。

CVSS 7.5 · High EPSS 0.41% · P35

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-53827

Vulnerability Information
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Vulnerability Title
Ericsson Packet Core Controller (PCC) - Improper Input Validation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Ericsson Packet Core Controller (PCC) contains a vulnerability where an attacker sending a large volume of specially crafted messages may cause service degradation
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Ericsson Packet Core Controller 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ericsson Packet Core Controller（Ericsson PCC）是瑞典爱立信（Ericsson）公司的一个分组核心控制器。 Ericsson Packet Core Controller 1.36之前版本存在安全漏洞，该漏洞源于攻击者发送大量特制消息可能导致服务降级。
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
Ericsson Packet Core Controller 0 ~ 1.36 -

II. Public POCs for CVE-2024-53827

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III. Intelligence Information for CVE-2024-53827

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IV. Related Vulnerabilities

Same product: Packet Core Controller
Same vendor: Ericsson
Same weakness: CWE-20

V. Comments for CVE-2024-53827

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