Assessment
Why it matters
CISA lists this vulnerability as known to be exploited; exploitation is confirmed; EPSS is 55.5%; technical severity is CVSS 9.8.
D-Link Go-RT-AC750 GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02 are vulnerable to Buffer Overflow via cgibin, hnap_main,
Who should care
- Teams operating Routers, Go-rt-ac750 Firmware
- Vulnerability and exposure management teams
- Security operations teams monitoring exploitation activity
Response plan
What I would do
- Confirm whether Routers, Go-rt-ac750 Firmware is present in the environment.
- Identify affected versions and establish whether vulnerable services are exposed or reachable.
- Google Security patch
- Review relevant security telemetry for evidence of attempted or successful exploitation.
- Document the remediation decision and track it to verified completion.
Treatment intelligence
Remediation intelligence
Vendor sources are listed before government and third-party guidance. Confirm product applicability and change prerequisites before deployment.
Verification noteAutomated link verification has not completed for this guidance yet.
Technical details
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-120
- Affected versions
- D-Link Routers; Dlink Go-rt-ac750 Firmware (Version 2.00b02 | Version 1.01b03)
- Fixed versions
- No explicit fixed version is currently recorded.
- Published
- 28 August 2022
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
Signal timeline
- CVE published
- Added to CISA KEV
- Latest EPSS score: 55.5%
- Signal calculated at 80