Vulnerability Details : CVE-2020-9067
There is a buffer overflow vulnerability in some Huawei products. The vulnerability can be exploited by an attacker to perform remote code execution on the affected products when the affected product functions as an optical line terminal (OLT). Affected product versions include:SmartAX MA5600T versions V800R013C10, V800R015C00, V800R015C10, V800R017C00, V800R017C10, V800R018C00, V800R018C10; SmartAX MA5800 versions V100R017C00, V100R017C10, V100R018C00, V100R018C10, V100R019C10; SmartAX EA5800 versions V100R018C00, V100R018C10, V100R019C10.
Vulnerability category: OverflowExecute code
Products affected by CVE-2020-9067
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r013c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r015c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r015c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r017c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r017c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r018c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r018c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r017c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r017c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r018c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r018c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r019c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r018c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r018c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r019c10:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-9067
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-9067
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.2
|
MEDIUM | AV:A/AC:L/Au:S/C:P/I:P/A:P |
5.1
|
6.4
|
NIST | |
|
8.0
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.1
|
5.9
|
NIST |
CWE ids for CVE-2020-9067
-
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-2020-9067
-
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200401-01-overflow-en
Security Advisory - Buffer Overflow Vulnerability in Some Huawei ProductsVendor Advisory
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