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CVE-2024-20489— Cisco Routed Passive Optical Network Cleartext Password Vulnerability

Quick assessment

Affected
Cisco Cisco IOS XR Software
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 IOS XR是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XR存在安全漏洞，该漏洞源于配置文件的存储方法中存在漏洞，可能允许经过身份验证的本地低权限攻击者获取 MongoDB 凭据。

CVSS 8.4 · High EPSS 0.14% · P3
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I. Basic Information for CVE-2024-20489

Vulnerability Information
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Vulnerability Title
Cisco Routed Passive Optical Network Cleartext Password Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the storage method of the PON Controller configuration file could allow an authenticated, local attacker with low privileges to obtain the MongoDB credentials. This vulnerability is due to improper storage of the unencrypted database credentials on the device that is running Cisco IOS XR Software. An attacker could exploit this vulnerability by accessing the configuration files on an affected system. A successful exploit could allow the attacker to view MongoDB credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
明文存储口令
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco IOS XR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XR是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XR存在安全漏洞，该漏洞源于配置文件的存储方法中存在漏洞，可能允许经过身份验证的本地低权限攻击者获取 MongoDB 凭据。
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
Cisco Cisco IOS XR Software 24.1.1 -

II. Public POCs for CVE-2024-20489

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III. Intelligence Information for CVE-2024-20489

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Vendor Advisories for CVE-2024-20489 (1)

Same Patch Batch · Cisco · 2024-09-11 · 9 CVEs total

CVE-2024-20381 8.8 HIGH Cisco Network Services Orchestrator Configuration Update Authorization Bypass Vulnerabilit
CVE-2024-20398 8.8 HIGH Cisco IOS XR Software Local Privilege Escalation Vulnerability
CVE-2024-20304 8.6 HIGH Cisco IOS XR Software Packet Memory Exhaustion Vulnerability
CVE-2024-20406 7.4 HIGH Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service Vulnera
CVE-2024-20317 7.4 HIGH Cisco IOS XR Software Layer 2 Services Denial of Service Vulnerability
CVE-2024-20483 7.2 HIGH Cisco IOS XR PON Controller Command Injection Vulnerabilities
CVE-2024-20343 5.5 MEDIUM Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
CVE-2024-20390 5.3 MEDIUM Cisco IOS XR Software Dedicated XML Agent TCP Denial of Service Vulnerability

IV. Related Vulnerabilities

Same product: Cisco IOS XR Software
Same vendor: Cisco
Same weakness: CWE-256

V. Comments for CVE-2024-20489

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