CVE-2021-45514: netgear xr1000_firmware Command Injection
CVSS: 9.6v3.1CriticalModified
Published 26-12-2021Last modified 04-08-2024
Vulnerability summary
CVE-2021-45514 is a critical (CVSS 9.6) Command Injection vulnerability in netgear xr1000_firmware. EPSS estimates a 0.82% chance of exploitation in the next 30 days, higher than 56.5% of scored vulnerabilities.
CVSS score
9.6/10
010
Critical · v3.1 (CVE.org)EPSS score
0.82%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 26-12-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.
CVSS metrics
3 scores · 2 sources · 2 versionsCritical 9.6Preferred score · CVE.org (CNA)
CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:C/UI:NSources2 sources · 8.8–9.6
- NVDNIST8.8HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HDiffers
Medium 5.8Preferred score · NVD (NIST)
AV:A/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.82%
Chance of exploitation in the next 30 days
Percentile
57%
Versus all other CVEs
30-day change
0.00 pp
From 0.82% on 18-09-2026
18-09-202618-10-2026
EPSS score0.82%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Netgear1 product
- xr1000_firmware< 1.0.0.58
1 vendor · 1 product
References
1 links- kb.netgear.com/000064154/Security-Advisory-for-Command-Injection-on-XR1000-PSV-2021-0018X Refsource MISCVendor Advisory