CVE-2020-25218 : Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 (Base) allow Aut

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

Published 2021-03-29 17:15:15

Updated 2022-10-05 16:40:32

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-25218

Grandstream » Grp2612 Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2612_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2612 » Version: N/A
Grandstream » Grp2612p Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2612p_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2612p » Version: N/A
Grandstream » Grp2612w Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2612w_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2612w » Version: N/A
Grandstream » Grp2613 Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2613_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2613 » Version: N/A
Grandstream » Grp2614 Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2614_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2614 » Version: N/A
Grandstream » Grp2615 Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2615_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2615 » Version: N/A
Grandstream » Grp2616 Firmware » Version: 1.0.3.6
cpe:2.3:o:grandstream:grp2616_firmware:1.0.3.6:*:*:*:*:*:*:*
Matching versions
When used together with: Grandstream » Grp2616 » Version: N/A

EPSS FAQ

0.24%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
10.0	HIGH	AV:N/AC:L/Au:N/C:C/I:C/A:C	10.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Assigned by: nvd@nist.gov (Primary)

https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2021-0002/FEYE-2021-0002.md

Vulnerability-Disclosures/FEYE-2021-0002.md at master · fireeye/Vulnerability-Disclosures · GitHub
Third Party Advisory
https://cwe.mitre.org/data/definitions/306.html

CWE - CWE-306: Missing Authentication for Critical Function (4.8)
Third Party Advisory

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