Out-of-bounds Read in Huawei 576up005 Hota-Cm-H-Shark-Bd
CVE-2020-36602
There is an out-of-bounds read and write vulnerability in some headset products. An unauthenticated attacker gets the device physically and crafts malformed message with specific parameter and sends the message to the affected products. Due to insufficient validation of message, which may be exploited to cause out-of-bounds read and write.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (17.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Huawei 576up005_hota-cm-h-shark-bd
- Huawei 576up005_hota-cm-h-shark-bd_firmware — versions 1.0.0.576
- Huawei 577hota-cm-h-shark-bd
- Huawei 577hota-cm-h-shark-bd_firmware — versions 1.0.0.577
- Huawei 581up-hota-cm-h-shark-bd
- Huawei 581up-hota-cm-h-shark-bd_firmware — versions 1.0.0.581
- Huawei 586-hota-cm-h-shark-bd
- Huawei 586-hota-cm-h-shark-bd_firmware — versions 1.0.0.586
- Huawei 588-hota-cm-h-shark-bd
- Huawei 588-hota-cm-h-shark-bd_firmware — versions 1.0.0.588
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-36602?
- CVE-2020-36602 is a medium-severity vulnerability in Huawei 576up005 Hota-Cm-H-Shark-Bd, classified under Out-of-bounds Read. CVSS score: 6.1/10. Published 2022-09-20.
- How severe is CVE-2020-36602?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-36602 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.