Analysis
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Grandstream Networks | GWN7660ELR | unaffected |
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Tracking
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Fri, 18 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Grandstream GWN7660ELR before firmware version 1.0.27.6 contains an information disclosure vulnerability that allows unauthenticated remote attackers to obtain sensitive system information by querying the SNMP v2c service configured with the default community string 'public'. Attackers can query standard MIBs over the SNMP port to retrieve operating system and kernel version, running process names and command-line arguments, network interface configuration, routing table entries, ARP table mappings, active TCP connection details, and file system paths, enabling detailed reconnaissance of the device and adjacent network infrastructure. | |
| Title | Grandstream GWN7660ELR < 1.0.27.6 Information Disclosure via SNMP Default Community String | |
| Weaknesses | CWE-1188 | |
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| Metrics |
cvssV3_1
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-18T16:21:33.261Z
Reserved: 2026-09-17T18:41:40.756Z
Link: CVE-2026-93338
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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CWE-1188
Initialization of a Resource with an Insecure Default