CVE-2015-8251 describes a vulnerability in various Unify OpenStage and OpenScape Desk Phone IP models where devices utilize non-unique X.509 certificates and SSH host keys. This medium-severity vulnerability (CVSS 5.9) allows an unauthenticated attacker to conduct man-in-the-middle (MitM) attacks with high attack complexity, potentially leading to high confidentiality impact by intercepting communications. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating awareness of the issue.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0CPE matchmatch criteria | cpe:2.3:o:unify:openstage_60_firmware:3.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:o:unify:openscape_desk_phone_ip_55g_sip_firmware:3.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:o:unify:openstage_15_firmware:3.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:o:unify:openstage_20e_firmware:3.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:o:unify:openstage_20_firmware:3.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
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.