PT-2021-11115 · Grandstream · Grandstream Grp261X Voip Phone

Jake Valletta + 1 · Published 2021-03-29 · Updated 2022-10-05 · CVE-2020-25218

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Grandstream GRP261x VoIP phone version 1.0.3.6 (Base)

Description: The issue allows for authentication bypass in the administrative web interface of the Grandstream GRP261x VoIP phone.

Recommendations: For Grandstream GRP261x VoIP phone version 1.0.3.6 (Base), at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2020-25218

Affected Products

Grandstream Grp261X Voip Phone

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-25218 · Security Note
• https://osv.dev/vulnerability/CVE-2020-25218 · Vendor Advisory
• https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2021-0002/FEYE-2021-0002.md · Note
• https://t.me/cvenotify/12419 · Telegram Post
• https://cwe.mitre.org/data/definitions/306.html · Note