Buffer overflow in D-link Dcs-935l
CVE-2025-10779
A vulnerability was found in D-Link DCS-935L up to 1.13.01. The impacted element is the function sub_402280 of the file /HNAP1/. The manipulation of the argument HNAP_AUTH/SOAPAction results in stack-based buffer overflow. The attack may b…
Vulnerability class: Buffer Overflow
EPSS: 0.003 (50.3th percentile) — read the EPSS interpretation.
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/E:P/RL:X/RC:R.
Affected products
- D-link Dcs-935l — versions 1.13.01
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-325135 | D-Link DCS-935L HNAP1 sub_402280 stack-based overflow (vdb-entry, technical-description)
- VDB-325135 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #653690 | D-Link DCS-935L DCS-935L_A1_FW_1.13.01 Stack-based Buffer Overflow (third-party-advisory)
- Submit #653691 | D-Link DCS-935L DCS-935L_A1_FW_1.13.01 Stack-based Buffer Overflow (Duplicate) (third-party-advisory)
- github.com/scanleale/IOT_sec/blob/main/DCS-935L-1.pdf (related)
- github.com/scanleale/IOT_sec/blob/main/DCS-935L-2.pdf (exploit)
- www.dlink.com/ (product)
Frequently asked questions
- What is CVE-2025-10779?
- CVE-2025-10779 is a high-severity vulnerability in D-link Dcs-935l, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2025-09-22.
- How severe is CVE-2025-10779?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-10779 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.