High severity · published Sep 11, 2023
CVE-2020-19323
An issue was discovered in /bin/mini_upnpd on D-Link DIR-619L 2.06beta devices
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
An issue was discovered in /bin/mini_upnpd on D-Link DIR-619L 2.06beta devices. There is a heap buffer overflow allowing remote attackers to restart router via the M-search request ST parameter. No authentication required
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-619l Firmware · Dlink
2.06 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-19323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-19323
Exploit
https://github.com/hhhhu8045759/619L_upnpd_heapoverflow
Product
https://www.dlink.com/en/security-bulletin/
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