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High severity · published Apr 23, 2020
CVE-2017-18744
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker
8.8
CVSS
0.6%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects R6250 before 1.0.4.12, R6300v2 before 1.0.4.12, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.4, R7900 before 1.0.1.12, R8000 before 1.0.3.24, and R8500 before 1.0.2.74.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
R6250 Firmware · Netgear
before 1.0.4.12 · source: NVD
RF
R6300 Firmware · Netgear
before 1.0.4.12 · source: NVD
RF
R6700 Firmware · Netgear
before 1.0.1.22 · source: NVD
RF
R6900 Firmware · Netgear
before 1.0.1.22 · source: NVD
RF
R7000 Firmware · Netgear
before 1.0.9.4 · source: NVD
RF
R7900 Firmware · Netgear
before 1.0.1.12 · source: NVD
RF
R8000 Firmware · Netgear
before 1.0.3.24 · source: NVD
RF
R8500 Firmware · Netgear
before 1.0.2.74 · source: NVD
Affected product
RF
R6250 Firmware
Netgear
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18744
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18744
Vendor Advisory
https://kb.netgear.com/000051511/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2017-0324
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