CVE-2024-9911Public exploitNetwork attack vector

Authenticated memory corruption via oversized curTime input

Published Oct 13, 2024 · Updated Oct 15, 2024

Buffer overflow in D-Link DIR-619L B1 2.06 allows remote authenticated users to corrupt process memory via crafted curTime input. The formSetPortTr handler accepts an oversized curTime value, but public records do not disclose the exact unsafe memory operation. Access to the router web administration interface and valid credentials is required; public records do not establish code execution.

CVSS severity8.7
High
EPSS probability1.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in D-Link DIR-619L B1 2.06 allows remote authenticated users to corrupt process memory via crafted curTime input. The formSetPortTr handler accepts an oversized curTime value, but public records do not disclose the exact unsafe memory operation. Access to the router web administration interface and valid credentials is required; public records do not establish code execution.

The record

CVE
CVE-2024-9911
Published
Oct 13, 2024
Updated
Oct 15, 2024
Vendor
D-Link Corporation
Product
DIR-619L
Classifications
CWE-120, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.06

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

D-Link Corporation · DIR-619Lversion=2.06
D-Link · D-Link DIR-619L Firmwareversion=2.06b1

Published CVSS scores

9.0VulDBAV:N/AC:L/Au:S/C:C/I:C/A:C
8.8VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1210Exploitation of Remote Services

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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