CVE-2022-37128: dlink dir-816_firmware Improper Initialization
CVSS: 9.8v3.1CriticalModified
Published 31-08-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-37128 is a critical (CVSS 9.8) Improper Initialization vulnerability in dlink dir-816_firmware. EPSS estimates a 21.71% chance of exploitation in the next 30 days, higher than 97.6% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
21.71%
0%100%
High · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 31-08-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
In D-Link DIR-816 A2_v1.10CNB04.img the network can be initialized without authentication via /goform/wizard_end.
CVSS metrics
1 score · 1 source · 1 versionCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
EPSS trend
Probability
21.71%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
0.00 pp
From 21.71% on 20-09-2026
20-09-202620-10-2026
EPSS score21.71%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundIot Vul
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Dlink1 product
- dir-816_firmware1.10cnb04
1 vendor · 1 product
References
2 links- github.com/z1r00/IOT_Vul/blob/main/dlink/Dir816/wizard_end/readme.mdX Refsource MISCExploitThird Party Advisory