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Critical 9.8Known exploited (CISA KEV)Published Aug 28, 2022
CVE-2022-37055D-Link Go-RT-AC750 GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02 are vulnerable to Buffer Overflow via cgibin, hnap_main,
Updated under an hour ago ()
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It affects dlink go-rt-ac750_firmware. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Dec 8, 2025; federal agencies had to remediate by Dec 29, 2025. Treat that date as your deadline.
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D-Link Go-RT-AC750 GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02 are vulnerable to Buffer Overflow via cgibin, hnap_main,
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Added to CISA KEV Dec 8, 2025; federal remediation due Dec 29, 2025Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 55.53% (percentile 99)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Dec 9, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dlink go-rt-ac750_firmware dlink:go-rt-ac750_firmware | 2.00b02; 1.01b03 | NVD |
References
- https://www.dlink.com/en/security-bulletin/vendor-advisory
- https://drive.google.com/file/d/1hmIk0jQoex4QDyjIUg_6yxi-J6ROCh8S/view?usp=sharingexploit, patch, third-party-advisory
- https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10308vendor-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-37055us-government-resource
- https://www.fortiguard.com/outbreak-alert/d-link-multiple-devices-attackthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.