CVE-2025-8169

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer OverflowCWE-787 — Out-of-bounds WriteCWE-200 — Information Exposure5 documents5 sources
Severity
7.4HIGH
EPSS
0.3%
top 48.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
D-link Dir-513Dlink Dir-513 Firmware
Timeline
PublishedJul 25
Latest updateAug 1

Description

A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function formSetWanPPTPcallback of the file /goform/formSetWanPPTPpath of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. It is possible to initiate the attack 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.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5d-link/dir-5131.10

🔴Vulnerability Details

2
CVEList
D-Link DIR-513 HTTP POST Request formSetWanPPTPpath formSetWanPPTPcallback buffer overflow↗2025-07-25
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GHSA
GHSA-g6xf-cqq5-rjpx: A vulnerability classified as critical has been found in D-Link DIR-513 1↗2025-07-25
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🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS D-Link formSetWAN Multiple Endpoints curTime Parameter Buffer Overflow Attempt (CVE-2025-8184, CVE-2025-8169, CVE,2025-8168)↗2025-08-01
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📋Vendor Advisories

1
Microsoft
curl 7.62.0 through 7.70.0 is vulnerable to an information disclosure vulnerability that can lead to a partial password being leaked over the network and to the DNS server(s).↗2020-12-08
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