Vulnerabilities (CVE)

Filtered by vendor Grandstream Subscribe
Total 53 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-28172 1 Grandstream 2 Ucm6510, Ucm6510 Firmware 2025-08-06 N/A 6.5 MEDIUM
Grandstream Networks UCM6510 v1.0.20.52 and before is vulnerable to Improper Restriction of Excessive Authentication Attempts. An attacker can perform an arbitrary number of authentication attempts using different passwords and eventually gain access to the targeted account using a brute force attack.
CVE-2025-28171 1 Grandstream 2 Ucm6510, Ucm6510 Firmware 2025-08-06 N/A 6.5 MEDIUM
An issue in Grandstream UCM6510 v.1.0.20.52 and before allows a remote attacker to obtain sensitive information via the Login function at /cgi and /webrtccgi.
CVE-2025-28170 1 Grandstream 2 Gxp1628, Gxp1628 Firmware 2025-08-06 N/A 7.6 HIGH
Grandstream Networks GXP1628 <=1.0.4.130 is vulnerable to Incorrect Access Control. The device is configured with directory listing enabled, allowing unauthorized access to sensitive directories and files.
CVE-2017-16563 1 Grandstream 2 Ht802, Ht802 Firmware 2025-04-20 6.0 MEDIUM 8.0 HIGH
Cross-Site Request Forgery (CSRF) in the Basic Settings screen on Vonage (Grandstream) HT802 devices allows attackers to modify settings, related to cgi-bin/update.
CVE-2016-1520 1 Grandstream 1 Wave 2025-04-20 6.8 MEDIUM 7.8 HIGH
The Grandstream Wave app 1.0.1.26 and earlier for Android does not use HTTPS when retrieving update information, which might allow man-in-the-middle attackers to execute arbitrary code via a crafted application.
CVE-2017-16565 1 Grandstream 2 Ht802, Ht802 Firmware 2025-04-20 6.8 MEDIUM 8.8 HIGH
Cross-Site Request Forgery (CSRF) in /cgi-bin/login on Vonage (Grandstream) HT802 devices allows attackers to authenticate a user via the login screen using the default password of 123 and submit arbitrary requests.
CVE-2016-1518 1 Grandstream 1 Wave 2025-04-20 6.8 MEDIUM 8.1 HIGH
The auto-provisioning mechanism in the Grandstream Wave app 1.0.1.26 and earlier for Android and Grandstream Video IP phones allows man-in-the-middle attackers to spoof provisioning data and consequently modify device functionality, obtain sensitive information from system logs, and have unspecified other impact by leveraging failure to use an HTTPS session for downloading configuration files from http://fm.grandstream.com/gs/.
CVE-2016-1519 1 Grandstream 1 Wave 2025-04-20 4.3 MEDIUM 5.9 MEDIUM
The com.softphone.common package in the Grandstream Wave app 1.0.1.26 and earlier for Android does not properly validate SSL certificates, which allows man-in-the-middle attackers to spoof the Grandstream provisioning server via a crafted certificate.
CVE-2017-16564 1 Grandstream 2 Ht802, Ht802 Firmware 2025-04-20 3.5 LOW 5.4 MEDIUM
Stored Cross-site scripting (XSS) vulnerability in /cgi-bin/config2 on Vonage (Grandstream) HT802 devices allows remote authenticated users to inject arbitrary web script or HTML via the DHCP vendor class ID field (P148).
CVE-2015-2866 1 Grandstream 2 Gxv3611 Hd, Gxv3611 Hd Firmware 2025-04-12 7.5 HIGH N/A
SQL injection vulnerability on the Grandstream GXV3611_HD camera with firmware before 1.0.3.9 beta allows remote attackers to execute arbitrary SQL commands by attempting to establish a TELNET session with a crafted username.
CVE-2013-3962 1 Grandstream 11 Gxv3500, Gxv3501, Gxv3504 and 8 more 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in Grandstream GXV3501, GXV3504, GXV3601, GXV3601HD/LL, GXV3611HD/LL, GXV3615W/P, GXV3651FHD, GXV3662HD, GXV3615WP_HD, GXV3500, and possibly other camera models before firmware 1.0.4.44, allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.
CVE-2013-3963 1 Grandstream 11 Gxv3500, Gxv3501, Gxv3504 and 8 more 2025-04-11 6.8 MEDIUM N/A
Cross-site request forgery (CSRF) vulnerability in goform/usermanage in Grandstream GXV3501, GXV3504, GXV3601, GXV3601HD/LL, GXV3611HD/LL, GXV3615W/P, GXV3651FHD, GXV3662HD, GXV3615WP_HD, GXV3500, and possibly other camera models allows remote attackers to hijack the authentication of unspecified victims for requests that add users.
CVE-2007-5789 1 Grandstream 1 Ht488 2025-04-09 7.8 HIGH N/A
The Grandstream HT-488 0.1 allows remote attackers to cause a denial of service (device crash) via a flood of fragmented packets to port 5060.
CVE-2006-5231 1 Grandstream 1 Gxp-2000 2025-04-09 7.8 HIGH N/A
Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service (hang or reboot) via a large amount of ASCII data sent to port (1) 5060/UDP, (2) 5062/UDP, (3) 5064/UDP, (4) 5066/UDP, (5) 9876/UDP, or (6) 26789/UDP.
CVE-2007-5788 1 Grandstream 1 Ht488 2025-04-09 7.1 HIGH N/A
Buffer overflow in the SIP parser on the Grandstream HT-488 0.1 allows remote attackers to cause a denial of service (device crash) via a crafted SIP INVITE message.
CVE-2007-1590 1 Grandstream 1 Budgetone 200 2025-04-09 7.8 HIGH N/A
The Grandstream BudgeTone 200 IP phone, with program 1.1.1.14 and bootloader 1.1.1.5, allows remote attackers to cause a denial of service (device crash) via SIP (1) INVITE, (2) CANCEL, or unspecified other messages with a WWW-Authenticate header containing a crafted Digest domain.
CVE-2007-4498 1 Grandstream 1 Sip Phone 2025-04-09 7.8 HIGH N/A
The Grandstream SIP Phone GXV-3000 with firmware 1.0.1.7, Loader 1.0.0.6, and Boot 1.0.0.18 allows remote attackers to force silent call completion, eavesdrop on the phone's local environment, and cause a denial of service (blocked call reception) via a certain SIP INVITE message followed by a certain "SIP/2.0 183 Session Progress" message.
CVE-2005-2182 1 Grandstream 2 Bt-100, Bt-100 Firmware 2025-04-03 5.0 MEDIUM 7.5 HIGH
Grandstream BudgeTone (BT) 100 Voice over IP (VoIP) phones do not properly check the Call-ID, branch, and tag values in a NOTIFY message to verify a subscription, which allows remote attackers to spoof messages such as the "Messages waiting" message.
CVE-2005-2581 1 Grandstream 2 Budgetone 101, Budgetone 102 2025-04-03 5.0 MEDIUM N/A
Grandstream BudgeTone 101 and 102 running firmware 1.0.6.7 and possibly earlier versions, allows remote attackers to cause a denial of service (device hang or reboot) via a large UDP packet to port 5060.
CVE-2020-5722 1 Grandstream 2 Ucm6200, Ucm6200 Firmware 2025-03-19 10.0 HIGH 9.8 CRITICAL
The HTTP interface of the Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. An attacker can use this vulnerability to execute shell commands as root on versions before 1.0.19.20 or inject HTML in password recovery emails in versions before 1.0.20.17.