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CVE-2020-25858

Quick assessment

Affected
n/a Qualcomm QCMAP
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Qualcomm QCMAP是美国高通（Qualcomm）公司的基于Linux的移动电话的数据接入点。 高通 QCMAP Web 2020年10月版本 存在安全漏洞，该漏洞源于客户端二进制代码不验证Tokenizer()函数中strstr()或strchr()调用的返回值，攻击者可利用该漏洞可能会使进程崩溃，从而导致服务拒绝。

AI Predicted 7.5 Difficulty: Easy EPSS 9.64% · P95

Possible ATT&CK Techniques 1 AI

T1213 · Data from Information Repositories
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I. Basic Information for CVE-2020-25858

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The QCMAP_Web_CLIENT binary in the Qualcomm QCMAP software suite prior to versions released in October 2020 does not validate the return value of a strstr() or strchr() call in the Tokenizer() function. An attacker who invokes the web interface with a crafted URL can crash the process, causing denial of service. This version of QCMAP is used in many kinds of networking devices, primarily mobile hotspots and LTE routers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Qualcomm QCMAP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm QCMAP是美国高通（Qualcomm）公司的基于Linux的移动电话的数据接入点。 高通 QCMAP Web 2020年10月版本 存在安全漏洞，该漏洞源于客户端二进制代码不验证Tokenizer()函数中strstr()或strchr()调用的返回值，攻击者可利用该漏洞可能会使进程崩溃，从而导致服务拒绝。
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
- Qualcomm QCMAP Fixed in October 2020 -

II. Public POCs for CVE-2020-25858

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III. Intelligence Information for CVE-2020-25858

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Security Blog Posts for CVE-2020-25858 (1)

Same Patch Batch · n/a · 2020-10-15 · 12 CVEs total

CVE-2020-27156 9.8 CRITICAL Veritas APTARE 安全漏洞
CVE-2020-27157 8.1 HIGH Veritas APTARE 安全漏洞
CVE-2020-7744 4.7 MEDIUM Information Exposure
CVE-2020-27153 BlueZ 资源管理错误漏洞
CVE-2020-6107 F2fs.Fsck 代码问题漏洞
CVE-2020-6108 F2fs.Fsck 缓冲区错误漏洞
CVE-2020-6104 F2fs.Fsck 缓冲区错误漏洞
CVE-2020-6105 F2fs.Fsck 安全漏洞
CVE-2020-6106 F2fs.Fsck 缓冲区错误漏洞
CVE-2020-21674 libarchive 缓冲区错误漏洞
CVE-2020-25859 Qualcomm QCMAP 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: Qualcomm QCMAP
Same vendor: n/a
Same weakness: CWE-476

V. Comments for CVE-2020-25858

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