PT-2025-20439 · D Link · D-Link Dir-605L

Jylsec · Published 2025-05-08 · Updated 2025-05-14 · CVE-2025-4442

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions D-Link DIR-605L version 2.13B01

Description A critical issue affects the formSetWAN Wizard55 function, where manipulation of the curTime argument leads to a buffer overflow. This can be initiated remotely. The vendor was contacted about this disclosure. It only affects products that are no longer supported by the maintainer.

Recommendations For D-Link DIR-605L version 2.13B01, as a temporary workaround, consider disabling the formSetWAN Wizard55 function until a patch is available. Restrict access to the curTime argument in the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-05492

CVE-2025-4442

Affected Products

D-Link Dir-605L

References · 16

• https://osv.dev/vulnerability/CVE-2025-4442 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-4442 · Security Note
• https://bdu.fstec.ru/vul/2025-05492 · Security Note
• https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir605l/Buffer_overflow-formSetWAN_Wizard55-curTime/README.md · Note
• https://t.me/cvetracker/23418 · Telegram Post
• https://t.me/cvedetector/24895 · Telegram Post
• https://twitter.com/cracbot/status/1922607898472939675 · Twitter Post
• https://twitter.com/cybercronai/status/1920941957326438557 · Twitter Post
• https://twitter.com/CVEnew/status/1920627393099936117 · Twitter Post
• https://vuldb.com/?id.308050 · Note
• https://twitter.com/CveFindCom/status/1920751951236461028 · Twitter Post
• https://vuldb.com/?submit.558352 · Note
• https://twitter.com/VulmonFeeds/status/1920659256606359851 · Twitter Post
• https://vuldb.com/?ctiid.308050 · Note
• https://t.me/cvenotify/121484 · Telegram Post