Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 12 products from grandstream, from grandstream, from grandstream and 9 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2020-07-29T19:15:14.967
2024-11-21T05:34:33.240
Modified
CVSSv3.1: 7.8 (HIGH)
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | grandstream | ht801_firmware | ≤ 1.0.17.5 | Yes |
| Hardware | grandstream | ht801 | - | No |
| Operating System | grandstream | ht802_firmware | ≤ 1.0.17.5 | Yes |
| Hardware | grandstream | ht802 | - | No |
| Operating System | grandstream | ht812_firmware | ≤ 1.0.17.5 | Yes |
| Hardware | grandstream | ht812 | - | No |
| Operating System | grandstream | ht814_firmware | ≤ 1.0.17.5 | Yes |
| Hardware | grandstream | ht814 | - | No |
| Operating System | grandstream | ht818_firmware | ≤ 1.0.17.5 | Yes |
| Hardware | grandstream | ht818 | - | No |
| Operating System | grandstream | ht813_firmware | ≤ 1.0.17.5 | Yes |
| Hardware | grandstream | ht813 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For grandstream's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.