Medium severity · published Dec 26, 2021
CVE-2021-45517
NETGEAR XR1000 devices before 1.0.0.58 are affected by denial of service
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
NETGEAR XR1000 devices before 1.0.0.58 are affected by denial of service.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XF
Xr1000 Firmware · Netgear
before 1.0.0.58 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45517
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45517
Vendor Advisory
https://kb.netgear.com/000064156/Security-Advisory-for-Denial-of-Service-on-XR1000-PSV-2021-0031
More from Xr1000 Firmware
9.8
CVE-2021-45622
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45621
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45620
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45616
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45614
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker