CVE-2018-0681 is a critical vulnerability affecting Denbun POP and IMAP versions V3.3P R4.0 and earlier, and V3.3I R4.0 and earlier, respectively. This flaw stems from the use of hard-coded credentials, enabling remote attackers to gain unauthorized access to the Management page and alter configurations. With a CVSS score of 9.8 (CRITICAL), the vulnerability presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the inherent risk remains high.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.3i_r4.0CPE matchmatch criteria | cpe:2.3:a:neo:debun_imap:*:*:*:*:*:*:*:* | ||
<= 3.3p_r4.0CPE matchmatch criteria | cpe:2.3:a:neo:debun_pop:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.