CVE-2017-10817 describes a critical authentication bypass vulnerability affecting MaLion for Windows and Mac versions 5.0.0 through 5.2.1, allowing remote attackers to alter Relay Service Server settings. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network without user interaction, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, with 10 mentions, indicating awareness among security researchers. Despite its high severity and community interest, it is not listed on the KEV catalog and has received no media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.2.1CPE matchmatch criteria | cpe:2.3:a:intercom:malion:*:*:*:*:*:macos:*:* | ||
<= 5.2.1CPE matchmatch criteria | cpe:2.3:a:intercom:malion:*:*:*:*:*:windows:*:* |
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.