Vulnerability Details : CVE-2021-44880
D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.
Products affected by CVE-2021-44880
- cpe:2.3:o:dlink:dir-878_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dlink:dir-878_firmware:1.30b08:hotfix_02_beta:*:*:*:*:*:*
- cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44880
0.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44880
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-44880
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-44880
-
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287
D-Link Technical SupportVendor Advisory
-
https://www.dlink.com/en/security-bulletin/
Security Bulletin | D-LinkVendor Advisory
-
https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_2/2.md
my_vuln/2.md at main · pjqwudi/my_vuln · GitHubBroken Link
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https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286
D-Link Technical SupportVendor Advisory
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