high
7.5
CWE
125
Advisory Published
Updated

CVE-2019-5294

First published: Wed Nov 13 2019(Updated: )

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.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei AR120-S=v200r005c20
Huawei AR120-S=v200r006c10
Huawei AR120-S=v200r007c00
Huawei AR120 firmware
Huawei ar1200 firmware=v200r005c20
Huawei ar1200 firmware=v200r006c10
Huawei ar1200 firmware=v200r007c00
Huawei AR1200
Huawei ar1200-s firmware=v200r005c20
Huawei ar1200-s firmware=v200r006c10
Huawei ar1200-s firmware=v200r007c00
Huawei ar1200-s
Huawei ar150 firmware=v200r005c20
Huawei ar150 firmware=v200r006c10
Huawei ar150 firmware=v200r007c00
Huawei AR 150
Huawei ar150-s firmware=v200r005c20
Huawei ar150-s firmware=v200r006c10
Huawei ar150-s firmware=v200r007c00
Huawei ar150-s
Huawei AR160 Firmware=v200r005c20
Huawei AR160 Firmware=v200r006c10
Huawei AR160 Firmware=v200r007c00
Huawei AR160 Firmware
Huawei AR200 Firmware=v200r005c20
Huawei AR200 Firmware=v200r006c10
Huawei AR200 Firmware=v200r007c00
Huawei AR200
Huawei AR200-S Firmware=v200r005c20
Huawei AR200-S Firmware=v200r006c10
Huawei AR200-S Firmware=v200r007c00
Huawei AR200-S Firmware
Huawei AR2200 Series Firmware=v200r005c20
Huawei AR2200 Series Firmware=v200r006c10
Huawei AR2200 Series Firmware=v200r007c00
Huawei AR2200 Series Firmware
Huawei AR2200 Series Firmware=v200r005c20
Huawei AR2200 Series Firmware=v200r006c10
Huawei AR2200 Series Firmware=v200r007c00
Huawei AR2200-S
Huawei AR3200=v200r005c20
Huawei AR3200=v200r006c10
Huawei AR3200 firmware
Huawei AR3600 Firmware=v200r006c10
Huawei AR3600 Firmware=v200r007c00
Huawei AR3600 Firmware
Huawei NetEngine 16EX firmware=v200r005c20
Huawei NetEngine 16EX firmware=v200r006c10
Huawei NetEngine 16EX firmware=v200r007c00
Huawei NetEngine 16EX
Huawei SRG1300 Firmware=v200r005c20
Huawei SRG1300 Firmware=v200r006c10
Huawei SRG1300 Firmware=v200r007c00
Huawei SRG1300
Huawei SRG2300=v200r005c20
Huawei SRG2300=v200r006c10
Huawei SRG2300=v200r007c00
Huawei SRG2300
Huawei SRG3300=v200r005c20
Huawei SRG3300=v200r006c10
Huawei SRG3300=v200r007c00
Huawei SRG3300

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-5294?

    CVE-2019-5294 has a high severity rating due to its potential to allow remote, unauthenticated access to affected Huawei products.

  • How do I fix CVE-2019-5294?

    To fix CVE-2019-5294, update the affected Huawei firmware versions to the latest security patches provided by Huawei.

  • Which Huawei products are affected by CVE-2019-5294?

    CVE-2019-5294 affects multiple Huawei products including the AR1200, AR150, AR160, AR200, and several firmware versions of these models.

  • Can CVE-2019-5294 be exploited remotely?

    Yes, CVE-2019-5294 can be exploited remotely by an attacker who sends specially crafted messages to the affected Huawei devices.

  • What type of vulnerability is CVE-2019-5294 classified as?

    CVE-2019-5294 is classified as an out-of-bounds read vulnerability, which may lead to abnormal service conditions.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203