CVE-2020-12651 is a critical vulnerability affecting SecureCRT before version 8.7.2, impacting Apple, Linux, Microsoft, and VanDyke systems. It allows remote attackers to execute arbitrary code due to an integer overflow and subsequent buffer overflow when processing a crafted banner that exceeds INT_MAX. With a CVSS score of 9.8, this vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 8.7.2CPE matchmatch criteria | cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:* | ||
< 2.4CPE matchmatch criteria | cpe:2.3:a:vandyke:securecrt:*:*:*:*:*:*:*:* |
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.