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High severity · published Jun 30, 2025
CVE-2025-6881
A vulnerability was found in D-Link DI-8100 16.07.21
8.8
CVSS
1%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DI-8100 16.07.21. It has been rated as critical. Affected by this issue is some unknown functionality of the file /pppoe_base.asp of the component jhttpd. The manipulation of the argument mschap_en leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Di-8100 Firmware · Dlink
16.07.21 · source: NVD
Affected product
DF
Di-8100 Firmware
Dlink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6881
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6881
Permissions Required
https://vuldb.com/?ctiid.314360
Third Party Advisory
https://vuldb.com/?id.314360
Exploit
https://vuldb.com/?submit.603692
Product
https://www.dlink.com/
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