CVE-2018-19860 is a critical vulnerability affecting Broadcom firmware released before summer 2014, specifically on devices like the Nexus 5 BCM4335C0 and Raspberry Pi 3 BCM43438A1, as well as other unspecified Broadcom and Cypress products. The vulnerability allows for arbitrary code execution due to improper restriction of LMP commands, enabling an attacker to execute memory contents upon receiving a crafted LMP command. With a CVSS score of 8.8 (High), this vulnerability is remotely exploitable with low attack complexity, posing a significant risk of high impact to confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2012-12-11CPE matchmatch criteria | cpe:2.3:o:broadcom:bcm4335c0_firmware:2012-12-11:*:*:*:*:*:*:* | ||
2014-06-02CPE matchmatch criteria | cpe:2.3:o:broadcom:bcm43438a1_firmware:2014-06-02:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:cypress:cyw20702a1kwfbg_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:cypress:cyw20702a1kwfbgt_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:cypress:cyw20702b0kwfbg_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/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, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.