Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, R7300 before 1.0.0.70, R8300 before 1.0.2.130, and R8500 before 1.0.2.130.
Published 2020-04-16 20:15:14
Updated 2020-04-22 13:10:07
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowMemory Corruption

Exploit prediction scoring system (EPSS) score for CVE-2019-20740

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-20740

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.2
MEDIUM AV:A/AC:L/Au:S/C:P/I:P/A:P
5.1
6.4
NIST
6.3
MEDIUM CVSS:3.0/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
0.4
5.9
MITRE
6.8
MEDIUM CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
0.9
5.9
NIST

CWE ids for CVE-2019-20740

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-20740

Products affected by CVE-2019-20740

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