CVE-2017-15320: Input Validation
RP200 V500R002C00, V600R006C00; TE30 V100R001C10, V500R002C00, V600R006C00; TE40 V500R002C00, V600R006C00; TE50 V500R002C00, V600R006C00; TE60 V100R001C10, V500R002C00, V600R006C00 have an out-of-bounds read vulnerabilities in some Huawei products. Due to insufficient input validation, a remote attacker could exploit these vulnerabilities by sending specially crafted SS7 related packets to the target devices. Successful exploit will cause out-of-bounds read and possibly crash the system.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-15320?
CVE-2017-15320 has been classified with a medium severity level due to its potential for exploitation through an out-of-bounds read.
What products are affected by CVE-2017-15320?
CVE-2017-15320 affects Huawei devices including RP200, TE30, TE40, TE50, and TE60 across specified firmware versions.
How do I fix CVE-2017-15320?
To mitigate CVE-2017-15320, update the affected Huawei products to the latest firmware as recommended by Huawei.
Can CVE-2017-15320 be exploited remotely?
Yes, CVE-2017-15320 can be exploited remotely due to insufficient input validation in the affected Huawei firmware.
What is an out-of-bounds read in the context of CVE-2017-15320?
An out-of-bounds read refers to a condition where a program reads data outside the allocated memory buffer, which can lead to information disclosure.