Vulnerability Details : CVE-2019-20697
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects GS728TPPv2 before 6.0.0.48, GS728TPv2 before 6.0.0.48, GS750E before 1.0.1.4, GS752TPP before 6.0.0.48, and GS752TPv2 before 6.0.0.48.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-20697
- cpe:2.3:o:netgear:gs728tp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:gs728tpp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:gs752tpp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:gs752tp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:gs750e_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-20697
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-20697
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:A/AC:L/Au:N/C:P/I:P/A:P |
6.5
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H |
2.8
|
5.3
|
MITRE | |
|
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-20697
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-20697
-
https://kb.netgear.com/000061232/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Switches-PSV-2019-0066
Security Advisory for Pre-Authentication Stack Overflow on Some Switches, PSV-2019-0066 | Answer | NETGEAR SupportVendor Advisory
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