Buffer overflow in D-Link Dir-619l B1
CVE-2024-9783
A vulnerability was found in D-Link DIR-619L B1 2.06. It has been rated as critical. This issue affects the function formLogDnsquery of the file /goform/formLogDnsquery. The manipulation of the argument curTime leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (60.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- D-Link Dir-619l B1 — versions 2.06
- Dlink Dir-619l — versions b1
- Dlink Dir-619l Firmware — versions 2.06
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (Permissions Required, technical-description, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required)
- vuldb.com/ (Third Party Advisory, third-party-advisory)
- github.com/abcdefg-png/IoT-vulnerable/blob/main/D-Link/DIR-619L/formLogDnsquery… (Exploit, exploit)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2024-9783?
- CVE-2024-9783 is a high-severity vulnerability in D-Link Dir-619l B1, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2024-10-10.
- How severe is CVE-2024-9783?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-9783 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.