CVE-2020-25858 — HIGH (7.5)

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	Qualcomm Mobile Access Point	-

Related Weaknesses (CWE)

CWE-476

References

http://vdoo.com/blog/qualcomm-qcmap-vulnerabilitiesExploitThird Party Advisory
http://vdoo.com/blog/qualcomm-qcmap-vulnerabilitiesExploitThird Party Advisory

FAQ

What is CVE-2020-25858?

CVE-2020-25858 is a vulnerability with a CVSS score of 7.5 (HIGH). 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() functio...

How severe is CVE-2020-25858?

CVE-2020-25858 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-25858?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Qualcomm Mobile Access Point.