CVE-2020-25218 describes an authentication bypass vulnerability in the administrative web interface of Grandstream GRP261x VoIP phones running firmware version 1.0.3.6 (Base). This critical vulnerability, rated 9.8 CVSS, allows an unauthenticated attacker to remotely gain full control over the device without user interaction, leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed on the CISA KEV catalog, indicating no known active exploitation. Community discussion and media coverage for this CVE are also minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.3.6CPE matchmatch criteria | cpe:2.3:o:grandstream:grp2612_firmware:1.0.3.6:*:*:*:*:*:*:* | ||
1.0.3.6CPE matchmatch criteria | cpe:2.3:o:grandstream:grp2612p_firmware:1.0.3.6:*:*:*:*:*:*:* | ||
1.0.3.6CPE matchmatch criteria | cpe:2.3:o:grandstream:grp2612w_firmware:1.0.3.6:*:*:*:*:*:*:* | ||
1.0.3.6CPE matchmatch criteria | cpe:2.3:o:grandstream:grp2613_firmware:1.0.3.6:*:*:*:*:*:*:* | ||
1.0.3.6CPE matchmatch criteria | cpe:2.3:o:grandstream:grp2614_firmware:1.0.3.6:*:*:*:*:*:*:* |
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.