CVE-2018-5751 is a sensitive information disclosure vulnerability affecting Open-Xchange OX App Suite versions prior to 7.6.3-rev36, 7.8.2-rev39, 7.8.3-rev44, and 7.8.4-rev22. Authenticated attackers can exploit this flaw via the "groups" and "users" APIs to obtain information about external guest users. Rated 6.5 (Medium) on CVSS, the vulnerability has a network attack vector and low attack complexity, potentially leading to high confidentiality impact. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-44881) exists, though there is minimal community discussion or media coverage, suggesting limited public awareness or active exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.6.3CPE matchmatch criteria | cpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:* | ||
7.6.3CPE matchmatch criteria | cpe:2.3:a:open-xchange:open-xchange_appsuite:7.6.3:rev14:*:*:*:*:*:* | ||
7.6.3CPE matchmatch criteria | cpe:2.3:a:open-xchange:open-xchange_appsuite:7.6.3:rev15:*:*:*:*:*:* | ||
7.6.3CPE matchmatch criteria | cpe:2.3:a:open-xchange:open-xchange_appsuite:7.6.3:rev16:*:*:*:*:*:* | ||
7.6.3CPE matchmatch criteria | cpe:2.3:a:open-xchange:open-xchange_appsuite:7.6.3:rev17:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.