CVE-2023-33735Dir-846 Firmware Vulnerability
D-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE) vulnerability via the tomography_ping_address parameter in the /HNAP1 interface.
Published May 31, 2023 · Updated Jan 10, 2025
Key Facts
Patch immediately- CVE-2023-33735 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Dir-846 Firmware (Dlink).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 32% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
32%
Higher than 98.2% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
39/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
1
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
Description
D-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE) vulnerability via the tomography_ping_address parameter in the /HNAP1 interface.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Dir-846 FirmwareDlink | 100a52 | n/a |
Timeline
Publicly disclosed
May 31, 2023
Last updated
Jan 10, 2025
References
- advisorydlink.com · security-bulletin
- exploitgithub.com · vul.md
FAQ
Common Questions.
D-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE) vulnerability via the tomography_ping_address parameter in the /HNAP1 interface.
Affected: Dir-846 Firmware (Dlink) versions 100a52. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2023-33735 On Your Attack Surface?
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