FKIE_CVE-2016-4577
Vulnerability from fkie_nvd - Published: 2016-05-23 19:59 - Updated: 2026-05-06 22:30
Severity
Summary
Buffer overflow in the Smart DNS functionality in the Huawei NGFW Module and Secospace USG6300, USG6500, USG6600, and USG9500 firewalls with software before V500R001C20SPC100 allows remote attackers to cause a denial of service or execute arbitrary code via a crafted packet, related to "illegitimate parameters."
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| huawei | usg9500 | - | |
| huawei | usg9500_firmware | v500r001c00 | |
| huawei | ngfw_module | - | |
| huawei | ngfw_module_firmware | v500r001c00 | |
| huawei | secospace_usg6300 | - | |
| huawei | secospace_usg6300_firmware | v500r001c00 | |
| huawei | secospace_usg6600 | - | |
| huawei | secospace_usg6600_firmware | v500r001c00 | |
| huawei | secospace_usg6500 | - | |
| huawei | secospace_usg6500_firmware | v500r001c00 |
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"id": "CVE-2016-4577",
"lastModified": "2026-05-06T22:30:45.220",
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"published": "2016-05-23T19:59:11.197",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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