High severity · published May 4, 2018
CVE-2018-10747
An issue was discovered on D-Link DSL-3782 EU 1.01 devices
8.8
CVSS
2.6%
EPSS
No
On KEV
Description
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as an 'unset' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'unset <node_name>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
CVSS vector
CVSS:3.0/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)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dsl-3782 Firmware · D-link
1.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-10747
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-10747
Exploit
https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/unset.md
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CVE-2018-10748
An issue was discovered on D-Link DSL-3782 EU 1.01 devices
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CVE-2018-10746
An issue was discovered on D-Link DSL-3782 EU 1.01 devices
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CVE-2018-10713
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