CVE-2018-21097
Last modified
CVE-2018-21097 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.5.4, WAC510 before 5.0.5.4, WAC120 before 2.1.7, WN604 before 3.3.10, WNAP320 before 3.7.11.4, WNAP210v2 before 3.7.11.4, WNDAP350 before 3.7.11.4, WNDAP360 before 3.7.11.4, WNDAP660 before 3.7.11.4, WNDAP620 before 2.1.7, and WND930 before 2.1.5.. EPSS estimates a 1.16% chance of exploitation in the next 30 days.
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.5.4, WAC510 before 5.0.5.4, WAC120 before 2.1.7, WN604 before 3.3.10, WNAP320 before 3.7.11.4, WNAP210v2 before 3.7.11.4, WNDAP350 before 3.7.11.4, WNDAP360 before 3.7.11.4, WNDAP660 before 3.7.11.4, WNDAP620 before 2.1.7, and WND930 before 2.1.5.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Wac505 Firmware | < 5.0.5.4 |
| Netgear | Wac510 Firmware | < 5.0.5.4 |
| Netgear | Wac120 Firmware | < 2.1.7 |
| Netgear | Wn604 Firmware | < 3.3.10 |
| Netgear | Wnap320 Firmware | < 3.7.11.4 |
| Netgear | Wnap210 Firmware | < 3.7.11.4 |
| Netgear | Wndap350 Firmware | < 3.7.11.4 |
| Netgear | Wndap360 Firmware | < 3.7.11.4 |
| Netgear | Wndap660 Firmware | < 3.7.11.4 |
| Netgear | Wndap620 Firmware | < 2.1.7 |
| Netgear | Wnd930 Firmware | < 2.1.5 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-21097?
How severe is CVE-2018-21097?
How do I fix CVE-2018-21097?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-21091An issue was discovered on Samsung mobile devices with M(6.x…7.5
- CVE-2018-21092An issue was discovered on Samsung mobile devices with M(6.x…6.5
- CVE-2018-21093Certain NETGEAR devices are affected by a stack-based buffer…8.8
- CVE-2018-21094Certain NETGEAR devices are affected by incorrect configurat…7.3
- CVE-2018-21095Certain NETGEAR devices are affected by stored XSS. This aff…4.3
- CVE-2018-21096Certain NETGEAR devices are affected by CSRF. This affects W…7.4
- CVE-2018-21098NETGEAR R7800 devices before 1.0.2.60 are affected by comman…6.8
- CVE-2018-21099NETGEAR R7800 devices before 1.0.2.60 are affected by comman…8
- CVE-2018-2110Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
- CVE-2018-21100NETGEAR R7800 devices before 1.0.2.60 are affected by comman…8
- CVE-2018-21101NETGEAR R7800 devices before 1.0.2.60 are affected by comman…8
- CVE-2018-21102NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.8.8
Are you affected by CVE-2018-21097?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST