9.8

CVE-2022-37232: netgear wnr2000v4_firmware Out-of-bounds Write

CVSS: 9.8v3.1CriticalModified
Published 23-09-2022Last modified 27-05-2025
Open JSON

Vulnerability summary

CVE-2022-37232 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in netgear wnr2000v4_firmware. EPSS estimates a 1.23% chance of exploitation in the next 30 days, higher than 68.4% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.23%
0%100%
Low · +0.19 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 23-09-2022
    PublishedVulnerability first disclosed.
  2. 27-05-2025
    Last modifiedVulnerability information updated.

Description

Netgear N300 wireless router wnr2000v4-V1.0.0.70 is vulnerable to Buffer Overflow via uhttpd. There is a stack overflow vulnerability caused by strcpy.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.23%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

+0.19 pp

From 1.04% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Netgear1 product

1 vendor · 1 product

References

3 links