Auth bypass in Grandstream Grp2612
CVE-2020-25218
Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 (Base) allow Authentication Bypass in its administrative web interface.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Grandstream Grp2612
- Grandstream Grp2612 Firmware — versions 1.0.3.6
- Grandstream Grp2612p
- Grandstream Grp2612p Firmware — versions 1.0.3.6
- Grandstream Grp2612w
- Grandstream Grp2612w Firmware — versions 1.0.3.6
- Grandstream Grp2613
- Grandstream Grp2613 Firmware — versions 1.0.3.6
- Grandstream Grp2614
- Grandstream Grp2614 Firmware — versions 1.0.3.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2021-0002/FEYE-20… (Third Party Advisory)
- cwe.mitre.org/data/definitions/306.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-25218?
- CVE-2020-25218 is a critical-severity vulnerability in Grandstream Grp2612, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2021-03-29.
- How severe is CVE-2020-25218?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-25218 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.