CVE-2018-21215: Buffer Overflow
First published: Tue Apr 28 2020(Updated: )
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, EX2700 before 1.0.1.28, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, and WN3100RPv2 before 1.0.0.56.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear R9000 Firmware | <1.0.2.52 | |
| NETGEAR R9000 | ||
| Netgear Ex2700 Firmware | <1.0.1.28 | |
| Netgear Ex2700 | ||
| Netgear D6100 Firmware | <1.0.0.56 | |
| NETGEAR D6100 | ||
| Netgear R7500 Firmware | <1.0.3.24 | |
| Netgear R7500 | =v2 | |
| Netgear D6000 Firmware | <1.0.0.67 | |
| Netgear D6000 | ||
| Netgear D3600 Firmware | <1.0.0.67 | |
| NETGEAR D3600 | ||
| Netgear Wn2000rpt Firmware | <1.0.1.20 | |
| Netgear Wn2000rpt | =v3 | |
| Netgear Wn3000rp Firmware | <1.0.2.50 | |
| Netgear Wn3000rp | =v3 | |
| Netgear Wn3100rp Firmware | <1.0.0.56 | |
| Netgear Wn3100rp | =v2 |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2018-21215.
Which devices are affected by CVE-2018-21215?
NETGEAR devices D3600, D6000, D6100, EX2700, R7500v2, R9000, WN2000RPTv3, and WN3000RPv3 are affected by CVE-2018-21215.
What is the severity of CVE-2018-21215?
The severity of CVE-2018-21215 is high with a CVSS score of 8.8.
How can an attacker exploit CVE-2018-21215?
An unauthenticated attacker can exploit CVE-2018-21215 by performing a buffer overflow attack.
Is there a fix available for CVE-2018-21215?
Yes, NETGEAR has released firmware updates to fix this vulnerability. Please refer to the official NETGEAR security advisory for more information.
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- agent/weakness
- agent/references
- agent/author
- agent/severity
- agent/type
- agent/event
- agent/description
- agent/softwarecombine
- agent/last-modified-date
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/netgear
- canonical/netgear r9000 firmware
- canonical/netgear r9000
- canonical/netgear ex2700 firmware
- canonical/netgear ex2700
- canonical/netgear d6100 firmware
- canonical/netgear d6100
- canonical/netgear r7500 firmware
- canonical/netgear r7500
- version/netgear r7500/v2
- canonical/netgear d6000 firmware
- canonical/netgear d6000
- canonical/netgear d3600 firmware
- canonical/netgear d3600
- canonical/netgear wn2000rpt firmware
- canonical/netgear wn2000rpt
- version/netgear wn2000rpt/v3
- canonical/netgear wn3000rp firmware
- canonical/netgear wn3000rp
- version/netgear wn3000rp/v3
- canonical/netgear wn3100rp firmware
- canonical/netgear wn3100rp
- version/netgear wn3100rp/v2