synced 7 MIN AGO
01 Record

CVE-2020-25218

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 (Base) allow Authentication Bypass in its administrative web interface.

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector

02 Description

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 (Base) allow Authentication Bypass in its administrative web interface.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.82% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 78.3% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-03-29 16:54Z5 YR AGO
Last updated
2024-08-04 15:33Z2 YR AGO
Reserved
2020-09-09
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-306Missing Authentication for Critical FunctionBase
Data version
5.1
Document digest
62932c1008ed0c2cabbab356b06e5682976312061055b7b117e007259f2e952d

05 Affected products

VendorProductVersionsPlatforms
grandstreamgrp2612Not specified—
grandstreamgrp2612_firmwareNot specified—
grandstreamgrp2612pNot specified—
grandstreamgrp2612p_firmwareNot specified—
grandstreamgrp2612wNot specified—
grandstreamgrp2612w_firmwareNot specified—
grandstreamgrp2613Not specified—
grandstreamgrp2613_firmwareNot specified—
grandstreamgrp2614Not specified—
grandstreamgrp2614_firmwareNot specified—
grandstreamgrp2615Not specified—
grandstreamgrp2615_firmwareNot specified—
grandstreamgrp2616Not specified—
grandstreamgrp2616_firmwareNot specified—

06 References