What is CVE-2022-37055?
D-Link Go-RT-AC750 GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02 are vulnerable to Buffer Overflow via cgibin, hnap_main,
The record classifies CVE-2022-37055 under weakness class CWE-120. Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. The identifier was first published 1504 days ago.
Severity and exploitation probability
- CVSS v3.1 base score
- 9.8 — CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS (FIRST)
- 55.5% probability of exploitation in the next 30 days, higher than 99.0% of all scored CVEs
- CISA KEV
- Listed since 2025-12-08, federal remediation deadline 2025-12-29
- Threadlinqs priority
- 9/10 — CISA KEV-listed, which Threadlinqs floors at 9
- Published
- 2022-08-28, last modified 2025-12-09
Is CVE-2022-37055 being exploited?
CISA added CVE-2022-37055 to the Known Exploited Vulnerabilities catalog on 2025-12-08, which means the agency holds evidence of exploitation in the wild; US federal civilian agencies had to remediate it by 2025-12-29 under BOD 22-01. Weaponised exploit code for CVE-2022-37055 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 58 in the Threadlinqs vulnerability feed.
- trickest/cve (trickest)
Affected products and versions
No affected-product or package list has been recorded for CVE-2022-37055 in the tracked sources. The vendor advisory and the references below are the authoritative statement of what is affected.
How to fix CVE-2022-37055
Because CVE-2022-37055 is KEV-listed, US federal civilian agencies were required to apply the vendor fix, or stop using the product, by 2025-12-29. No vendor patch reference has been recorded for CVE-2022-37055 in the tracked sources. Follow the references below for a fix, and treat any affected deployment as exposed until the vendor states otherwise.
Threat activity tracking CVE-2022-37055
3 tracked threats in the Threadlinqs corpus reference CVE-2022-37055, either in the campaign’s CVE list or as an indicator on the campaign record.
- Evooo1Bot: Multi-Functional Mirai-Based Linux Botnet Exploiting 18 Known CVEs in Internet-Facing Devices — HIGH · 2026-10-09
- ClingSTUN Linux Backdoor Turns Unpatched IoT Devices Into Proxy Nodes via Public STUN Infrastructure — HIGH · 2026-10-05
- Cling IoT botnet masquerades as Google STUN traffic for C2, exploiting Realtek Jungle SDK CVE-2021-35394 — CRITICAL · 2026-10-03
Sources
Enriched from CVE.org, FIRST EPSS, CISA KEV, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on .