A buffer overflow in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n) occurs when the device accepts and stores excessively long hostnames from LAN hosts without proper length validation. The affected code performs unchecked copies/concatenations into fixed-size buffers. A crafted long hostname can overflow the buffer, cause a crash (DoS) and potentially enabling remote code execution.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://damiri.fr/en/cve/CVE-2025-65288 |
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History
Fri, 12 Dec 2025 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mercurycom
Mercurycom mr816 Mercurycom mr816 Firmware |
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| CPEs | cpe:2.3:h:mercurycom:mr816:2.0:*:*:*:*:*:*:* cpe:2.3:o:mercurycom:mr816_firmware:081c3114_4.8.7:build_110427:*:*:*:*:*:* |
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| Vendors & Products |
Mercurycom
Mercurycom mr816 Mercurycom mr816 Firmware |
Wed, 10 Dec 2025 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mercury
Mercury mr816v2 |
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| Vendors & Products |
Mercury
Mercury mr816v2 |
Wed, 10 Dec 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-120 | |
| Metrics |
cvssV3_1
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Tue, 09 Dec 2025 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A buffer overflow in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n) occurs when the device accepts and stores excessively long hostnames from LAN hosts without proper length validation. The affected code performs unchecked copies/concatenations into fixed-size buffers. A crafted long hostname can overflow the buffer, cause a crash (DoS) and potentially enabling remote code execution. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2025-12-09T00:00:00.000Z
Updated: 2025-12-10T20:55:28.355Z
Reserved: 2025-11-18T00:00:00.000Z
Link: CVE-2025-65288
Updated: 2025-12-10T20:55:16.842Z
Status : Analyzed
Published: 2025-12-09T17:15:55.603
Modified: 2025-12-12T14:32:55.303
Link: CVE-2025-65288
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