Critical severity · published Feb 4, 2022
CVE-2021-44881
D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function
9.8
CVSS
4.6%
EPSS
No
On KEV
Description
D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.6% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-882 Firmware · Dlink
through 1.30b06; 1.30b06 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-44881
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-44881
Broken Link
https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_3/3.md
Vendor Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287
Vendor Advisory
https://www.dlink.com/en/security-bulletin/
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