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CVE-2020-25858

HIGH
7.5
CVSS Score
Published: October 15, 2020 at 03:11 PM UTC
Updated: June 17, 2026 at 03:07 AM UTC
2 products affected across 1 vendorQualcomm Mobile Access PointQcmap

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Severity
HIGH7.5
Exploit prediction
EPSS 9%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Qualcomm Mobile Access Point· Qualcomm
95%
All versions
Qcmap· Qualcomm
60%
All versions
Vendor states this is fixed in 2020 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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