CVE-2020-25858

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 9.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-10-15 · updated 2026-06-17
Weakness: CWE-476

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.

Affected products

Qualcomm Mobile Access Point: all versions

References

http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities
http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities

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