CVE-2021-45644: netgear ac2100_firmware
Vulnerability summary
CVE-2021-45644 is a critical (CVSS 9.8) vulnerability in netgear ac2100_firmware. EPSS estimates a 1.08% chance of exploitation in the next 30 days, higher than 64.4% of scored vulnerabilities.
Timeline
- 26-12-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.88, AC2400 before 1.2.0.88, AC2600 before 1.2.0.88, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.2.0.88, R6800 before 1.2.0.88, R6850 before 1.1.0.84, R6900v2 before 1.2.0.88, R7200 before 1.2.0.88, R7350 before 1.2.0.88, R7400 before 1.2.0.88, and R7450 before 1.2.0.88.
CVSS metrics
3 scores · 2 sources · 2 versions- CVE.orgCNA6.8MediumCVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:NDiffers
EPSS trend
Probability
1.08%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
0.00 pp
From 1.08% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Netgear16 products
- ac2100_firmware< 1.2.0.88
- ac2400_firmware< 1.2.0.88
- ac2600_firmware< 1.2.0.88
- r6220_firmware< 1.1.0.110
- r6230_firmware< 1.1.0.110
1 vendor · 16 products