CVE-2021-28954 describes a critical arbitrary code execution vulnerability affecting Chris Walz bit before version 1.0.5 on Windows, as well as Microsoft Bit and Windows. An attacker can exploit this by crafting a malicious repository containing an executable (.exe) file, which, when processed, allows for the execution of arbitrary code on the victim's system. With a CVSS score of 7.8 (HIGH), this vulnerability requires user interaction (UI:R) but has low attack complexity (AC:L) and no prerequisites (PR:N), leading to high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.0.5CPE matchmatch criteria | cpe:2.3:a:bit_project:bit:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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, 0.0 Mastodon, and 0.2 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.