CVE-2025-1539: D-Link DAP-1320 storagein.pd-XXXXXX replace_special_char stack-based overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-02-21 · updated 2026-06-17
Weakness: CWE-119

Description

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.

Affected products

D-Link DAP-1320: 1.0

References

https://legacy.us.dlink.com/pages/product.aspx?id=4b2bbe2e3f1d440ea65bc56c7e3dcc5c
https://tasty-foxtrot-3a8.notion.site/D-link-DAP-1320-replace_special_char-Vulnerability-1960448e6195809c94f9fd2ff1f59bcf?pvs=4
https://vuldb.com/?ctiid.296480
https://vuldb.com/?id.296480
https://vuldb.com/?submit.497496
https://www.dlink.com/

Get alerted when CVE-2025-1539 or the next vulnerability affects your stack