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CVE Vulnerability Details :
CVE-2025-13188
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-14 Nov, 2025 | 22:32
Updated At-17 Nov, 2025 | 20:43
Rejected At-
▼CVE Numbering Authority (CNA)
D-Link DIR-816L authentication.cgi authenticationcgi_main stack-based overflow

A vulnerability was detected in D-Link DIR-816L 2_06_b09_beta. Affected by this vulnerability is the function authenticationcgi_main of the file /authentication.cgi. Performing manipulation of the argument Password results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected Products
Vendor
D-Link CorporationD-Link
Product
DIR-816L
Versions
Affected
  • 2_06_b09_beta
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.09.3CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
3.09.8CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
2.010.0N/A
AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR
Version: 4.0
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
Version: 3.0
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
Version: 2.0
Base score: 10.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Lexpl0it (VulDB User)
Timeline
EventDate
Advisory disclosed2025-11-14 00:00:00
VulDB entry created2025-11-14 01:00:00
VulDB entry last update2025-11-14 14:11:34
Event: Advisory disclosed
Date: 2025-11-14 00:00:00
Event: VulDB entry created
Date: 2025-11-14 01:00:00
Event: VulDB entry last update
Date: 2025-11-14 14:11:34
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.332476
vdb-entry
technical-description
https://vuldb.com/?ctiid.332476
signature
permissions-required
https://vuldb.com/?submit.685538
third-party-advisory
https://github.com/scanleale/IOT_sec/blob/main/DIR-816L%20stack%20overflow(authentication.cgi).pdf
exploit
https://www.dlink.com/
product
Hyperlink: https://vuldb.com/?id.332476
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.332476
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.685538
Resource:
third-party-advisory
Hyperlink: https://github.com/scanleale/IOT_sec/blob/main/DIR-816L%20stack%20overflow(authentication.cgi).pdf
Resource:
exploit
Hyperlink: https://www.dlink.com/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/scanleale/IOT_sec/blob/main/DIR-816L%20stack%20overflow(authentication.cgi).pdf
exploit
Hyperlink: https://github.com/scanleale/IOT_sec/blob/main/DIR-816L%20stack%20overflow(authentication.cgi).pdf
Resource:
exploit
Details not found