CVE-2022-48322: netgear mr60_firmware Out-of-bounds Write
CVSS: 9.8v3.1CriticalModified
Published 13-02-2023Last modified 21-03-2025
Vulnerability summary
CVE-2022-48322 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in netgear mr60_firmware. EPSS estimates a 0.68% chance of exploitation in the next 30 days, higher than 51.6% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.68%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 13-02-2023PublishedVulnerability first disclosed.
- 21-03-2025Last modifiedVulnerability information updated.
Description
NETGEAR Nighthawk WiFi Mesh systems and routers are affected by a stack-based buffer overflow vulnerability. This affects MR60 before 1.1.7.132, MS60 before 1.1.7.132, R6900P before 1.3.3.154, R7000P before 1.3.3.154, R7960P before 1.4.4.94, and R8000P before 1.4.4.94.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.68%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
0.00 pp
From 0.68% on 20-09-2026
20-09-202620-10-2026
EPSS score0.68%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Netgear6 products
- mr60_firmware< 1.1.7.132
- ms60_firmware< 1.1.7.132
- r6900p_firmware< 1.3.3.154
- r7000p< 1.3.3.154
- r7960p_firmware< 1.4.4.94
1 vendor · 6 products
References
1 links- kb.netgear.com/000065265/…Vendor Advisory