CVE-2020-3673 describes a buffer overflow vulnerability in Qualcomm Snapdragon products, including various Auto, Compute, Connectivity, Consumer IoT, Industrial IoT, Mobile, and Wearables platforms. This flaw occurs during SIP message packet processing due to insufficient validation of index length when storing values in an array. The vulnerability carries a critical CVSS score of 9.8, indicating a severe risk. It can be exploited remotely over the network (AV:N) with low attack complexity (AC:L) and requires no user interaction (UI:N), potentially leading to complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). While there is no evidence of active exploitation (KEV: No) and no public exploit code available in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community discussion with 10 mentions, suggesting awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:agatti_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:apq8053_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:apq8096au_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:apq8098_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:bitra_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.