Strix
26.1K

CVE-2020-9067

HIGHCVSS 8/10EPSS 0.59%

Last modified

CVE-2020-9067 is a high-severity vulnerability rated 8/10 on the CVSS scale. 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). EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
8/10

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.59%

43.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiSmartax Ma5600t Firmwarev800r013c10
HuaweiSmartax Ma5600t Firmwarev800r015c00
HuaweiSmartax Ma5600t Firmwarev800r015c10
HuaweiSmartax Ma5600t Firmwarev800r017c00
HuaweiSmartax Ma5600t Firmwarev800r017c10
HuaweiSmartax Ma5600t Firmwarev800r018c00
HuaweiSmartax Ma5600t Firmwarev800r018c10
HuaweiSmartax Ma5800 Firmwarev100r017c00
HuaweiSmartax Ma5800 Firmwarev100r017c10
HuaweiSmartax Ma5800 Firmwarev100r018c00
HuaweiSmartax Ma5800 Firmwarev100r018c10
HuaweiSmartax Ma5800 Firmwarev100r019c10
HuaweiSmartax Ea5800 Firmwarev100r018c00
HuaweiSmartax Ea5800 Firmwarev100r018c10
HuaweiSmartax Ea5800 Firmwarev100r019c10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2020-9067?
CVE-2020-9067 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9067?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-9067?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST