CVE-2019-8287 is a critical global buffer overflow vulnerability in TightVNC code version 1.3.10, specifically within the HandleCoRREBBP macro function. This flaw allows for potential remote code execution. With a CVSS score of 9.8 (CRITICAL), it is easily exploitable over the network without user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has received limited community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.3.10CPE matchmatch criteria | cpe:2.3:a:tightvnc:tightvnc:1.3.10:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.
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.