CVE-2026-6014Disclosure(dlink / dir-513)

LOWCVSS 7.4 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft
Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

A flaw has been found in D-Link DIR-513 1.10. This issue affects the function formAdvanceSetup of the file /goform/formAdvanceSetup of the component POST Request Handler. This manipulation of the argument webpage causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

dlink CVEs Back to dashboard

1.5/ 10 priority

Sources & remediation

Exploit / PoC references

https://lavender-bicycle-a5a.notion.site/D-Link-DIR-513-formAdvanceSetup-33153a41781f80829d47ec9b86dd8abf?source=copy_link

Vendor / third-party advisories

Other references

Weakness type (CWE)

CWE-119CWE-120

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

dir-513
dir-513_firmware

Threat summary

Public PoC is present in monitored signal
5 mentions across 2 observed days
Momentum state: stable

What's happening

PoC mentioned or linked in 1 signal
Technical details provided in 3 signals
Disclosure: 4 classified signals
Exploit: 1 classified signal
Peaked 1d ago at 4 mentions (2026-04-10); latest day: 1
5 total mentions across 2 days

Affected systems

Vendors

dlink

Products

dir-513dir-513_firmware

2 versions affected across 2 products

Deep dive

Activity timeline5 mentions / 2d

Signal classification2 categories

Disclosure

480.0%

Exploit

120.0%

Referenced assets6 URLs

By indicator

Classification over time

Date	Total	Labels

2026-04-10	4	Disclosure3Exploit1
2026-04-11	1	Disclosure1

Full discourse5 posts

CVEarity@CVEarity180d
Disclosure
⚡ New CVE Alert: CVE-2026-6014 📊 Severity: 8.8 🚨 Risk Level: High 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-6014 #CVE-2026-6014 #CVE #High #CyberSecurity #InfoSec https://t.co/7w9LfNdMOY
Post summary
The tweet announces CVE-2026-6014, lists its severity score of 8.8, and links to the official NVD page, without providing further technical details or exploitation evidence.
0000036
125 followersView on X
CVE@CVEnew181d
Disclosure
CVE-2026-6014 A flaw has been found in D-Link DIR-513 1.10. This issue affects the function formAdvanceSetup of the file /goform/formAdvanceSetup of the component POST Request Handle… https://www.cve.org/CVERecord?id=CVE-2026-6014
Post summary
The text presents a brief disclosure of CVE‑2026‑6014 affecting a D‑Link router’s advance setup function, without providing exploit, patch, or alarming usage details.
00000124
57.0K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds181d
Disclosure
CVE-2026-6014 Buffer Overflow in D-Link DIR-513 1.10 POST Request Handler formAdvanceSe... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-6014 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
The post announces a buffer‑overflow vulnerability (CVE‑2026‑6014) in the D‑Link DIR‑513 POST request handler, providing the vulnerability type but no PoC, exploit, active‑use, or patch information.
0000043
4.0K followersView on X
CVEFind.com@CveFindCom181d
Exploit
[CVE-2026-6014: HIGH] #CyberSecurityAlert: Exploit discovered in D-Link DIR-513 1.10 allows remote attacks via buffer overflow. Vulnerability affects unsupported products; caution advised.#cve,CVE-2026-6014,#cybersecurity https://cvefind.com/CVE-2026-6014
Post summary
The post announces a discovered buffer overflow exploit in D‑Link DIR‑513 1.10, indicating a remote attack vector but lacking details on active exploitation, patches, or code.
0000053
619 followersView on X
VulDB 🛡@vuldb181d
Disclosure
We have just added an important vulnerability affecting D-Link DIR-513 (CVE-2026-6014) https://vuldb.com/vuln/356570
Post summary
A new CVE-2026-6014 vulnerability affecting the D-Link DIR-513 has been added to the vulnerability database, primarily serving as a disclosure announcement.
0000065
2.1K followersView on X

CPE platform detail2 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

2 of 2 entries

Part	Vendor	Product	Version	Target SW	Target HW
HW	dlink	dir-513	a2	-	-
OS	dlink	dir-513_firmware	1.10	-	-

Explore more

Back to dashboard dlink CVEs dir-513 vulnerabilities

What researchers are saying

CVE-2026-6014

CVEarity@CVEarityDisclosure

The tweet announces CVE-2026-6014, lists its severity score of 8.8, and links to the official NVD page, without providing further technical details or exploitation evidence.

CVE@CVEnewDisclosure

The text presents a brief disclosure of CVE‑2026‑6014 affecting a D‑Link router’s advance setup function, without providing exploit, patch, or alarming usage details.

Vulmon Vulnerability Feed@VulmonFeedsDisclosure

The post announces a buffer‑overflow vulnerability (CVE‑2026‑6014) in the D‑Link DIR‑513 POST request handler, providing the vulnerability type but no PoC, exploit, active‑use, or patch information.

CVEFind.com@CveFindComExploit

The post announces a discovered buffer overflow exploit in D‑Link DIR‑513 1.10, indicating a remote attack vector but lacking details on active exploitation, patches, or code.

VulDB 🛡@vuldbDisclosure

A new CVE-2026-6014 vulnerability affecting the D-Link DIR-513 has been added to the vulnerability database, primarily serving as a disclosure announcement.