CVE-2020-25858
An attacker who invokes the web interface with a crafted URL can crash the process, causing denial of service.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 9.64% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- qualcomm/qualcomm mobile access point
- Source
- vuln@vdoo.com
References
- http://vdoo.com/blog/qualcomm-qcmap-vulnerabilitiesExploit, Third Party Advisory
- http://vdoo.com/blog/qualcomm-qcmap-vulnerabilitiesExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.