Vulnerability Details : CVE-2021-31627
Potential exploit
Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the index parameter.
Vulnerability category: OverflowExecute code
Products affected by CVE-2021-31627
- cpe:2.3:o:tendacn:ac9_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:tendacn:ac9_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31627
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31627
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:A/AC:L/Au:N/C:P/I:P/A:P |
6.5
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-31627
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-31627
-
http://tenda.com
Tenda.com | Conquiste seu ApartamentoNot Applicable
-
https://github.com/Lyc-heng/routers/blob/main/routers/stack3.md
routers/stack3.md at main · Lyc-heng/routers · GitHubExploit;Third Party Advisory
Jump to