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CVE-2019-5294

HIGHCVSS 7.5/10EPSS 0.93%

Last modified

CVE-2019-5294 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. There is an out of bound read vulnerability in some Huawei products. A remote, unauthenticated attacker may send a corrupt or crafted message to the affected products. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

Description

There is an out of bound read vulnerability in some Huawei products. A remote, unauthenticated attacker may send a corrupt or crafted message to the affected products. Due to a buffer read overflow error when parsing the message, successful exploit may cause some service to be abnormal.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
0.93%

56.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiAr120-S Firmwarev200r005c20
HuaweiAr120-S Firmwarev200r006c10
HuaweiAr120-S Firmwarev200r007c00
HuaweiAr1200 Firmwarev200r005c20
HuaweiAr1200 Firmwarev200r006c10
HuaweiAr1200 Firmwarev200r007c00
HuaweiAr1200-S Firmwarev200r005c20
HuaweiAr1200-S Firmwarev200r006c10
HuaweiAr1200-S Firmwarev200r007c00
HuaweiAr150 Firmwarev200r005c20
HuaweiAr150 Firmwarev200r006c10
HuaweiAr150 Firmwarev200r007c00
HuaweiAr150-S Firmwarev200r005c20
HuaweiAr150-S Firmwarev200r006c10
HuaweiAr150-S Firmwarev200r007c00
HuaweiAr160 Firmwarev200r005c20
HuaweiAr160 Firmwarev200r006c10
HuaweiAr160 Firmwarev200r007c00
HuaweiAr200 Firmwarev200r005c20
HuaweiAr200 Firmwarev200r006c10
HuaweiAr200 Firmwarev200r007c00
HuaweiAr200-S Firmwarev200r005c20
HuaweiAr200-S Firmwarev200r006c10
HuaweiAr200-S Firmwarev200r007c00
HuaweiAr2200 Firmwarev200r005c20
HuaweiAr2200 Firmwarev200r006c10
HuaweiAr2200 Firmwarev200r007c00
HuaweiAr2200-S Firmwarev200r005c20
HuaweiAr2200-S Firmwarev200r006c10
HuaweiAr2200-S Firmwarev200r007c00
HuaweiAr3200 Firmwarev200r005c20
HuaweiAr3200 Firmwarev200r006c10
HuaweiAr3600 Firmwarev200r006c10
HuaweiAr3600 Firmwarev200r007c00
HuaweiNetengine16ex Firmwarev200r005c20
HuaweiNetengine16ex Firmwarev200r006c10
HuaweiNetengine16ex Firmwarev200r007c00
HuaweiSrg1300 Firmwarev200r005c20
HuaweiSrg1300 Firmwarev200r006c10
HuaweiSrg1300 Firmwarev200r007c00
HuaweiSrg2300 Firmwarev200r005c20
HuaweiSrg2300 Firmwarev200r006c10
HuaweiSrg2300 Firmwarev200r007c00
HuaweiSrg3300 Firmwarev200r005c20
HuaweiSrg3300 Firmwarev200r006c10
HuaweiSrg3300 Firmwarev200r007c00

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-5294?
There is an out of bound read vulnerability in some Huawei products. A remote, unauthenticated attacker may send a corrupt or crafted message to the affected products. Due to a buffer read overflow error when parsing the message, successful exploit may cause some service to be abnormal.
How severe is CVE-2019-5294?
CVE-2019-5294 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.
How do I fix CVE-2019-5294?
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-2019-5294?

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

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Source: NVD / NIST