Buffer overflow in D-Link Dap-1320
CVE-2025-1539
A vulnerability, which was classified as critical, has been found in D-Link DAP-1320 1.00. Affected by this issue is the function replace_special_char of the file /storagein.pd-XXXXXX. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
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: 0.016 (74.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: +0.000
Affected products
- D-Link Dap-1320 — versions 1.00
- Dlink Dap-1320
- Dlink Dap-1320 Firmware — versions 1.0
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)
- tasty-foxtrot-3a8.notion.site/D-link-DAP-1320-replace_special_char-Vulnerabilit… (Third Party Advisory, exploit)
- legacy.us.dlink.com/pages/product.aspx (related, Product)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2025-1539?
- CVE-2025-1539 is a high-severity vulnerability in D-Link Dap-1320, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2025-02-21.
- How severe is CVE-2025-1539?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-1539 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.