CVE-2020-36602
MEDIUMCVSS 6.1/10EPSS 0.25%
Last modified
CVE-2020-36602 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | 576up005 Hota-Cm-H-Shark-Bd Firmware | 1.0.0.576 |
| Huawei | 577hota-Cm-H-Shark-Bd Firmware | 1.0.0.577 |
| Huawei | 581up-Hota-Cm-H-Shark-Bd Firmware | 1.0.0.581 |
| Huawei | 586-Hota-Cm-H-Shark-Bd Firmware | 1.0.0.586 |
| Huawei | 588-Hota-Cm-H-Shark-Bd Firmware | 1.0.0.588 |
| Huawei | 606-Hota-Cm-H-Shark-Bd Firmware | 1.0.0.606 |
| Huawei | Bi-Acc-Report Firmware | 1.0.0.1 |
| Huawei | Bi-Acc-Report Firmware | 1.0.0.2 |
| Huawei | Bi-Acc-Report Firmware | 1.0.0.3 |
| Huawei | Bi-Acc-Report Firmware | 1.0.0.4 |
| Huawei | Bi-Acc-Report Firmware | 1.0.0.5 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp11\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp15\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp17\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp21\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp27\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp29\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp31\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.66\(vn2-sp33\) |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.106 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.116 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.202 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.208 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.216 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.226 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.228 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.510 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.520 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.522 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.566 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.576 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.578 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.586 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.0.0.588 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.208 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.216 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.226 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.228 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.510 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.520 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.522 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.566 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.578 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.586 |
| Huawei | Cm-H-Shark-Bd Firmware | 1.9.0.588 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2020-36602?
CVE-2020-36602 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.
How do I fix CVE-2020-36602?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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