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High severity · published Jul 16, 2021
CVE-2021-21817
An information disclosure vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03
7.5
CVSS
2%
EPSS
No
On KEV
Description
An information disclosure vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send a sequence of requests to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-3040 Firmware · Dlink
1.13b03 · source: NVD
Affected product
DF
Dir-3040 Firmware
Dlink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21817
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21817
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1282
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