CVE-2021-33887
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Peloton TTR01是一款无线设备。 Peloton TTR01 中存在数据伪造问题漏洞，该漏洞源于对数据真实性的验证不足，使得具有物理访问权限的攻击者可利用该漏洞可以在不解锁引导加载程序的情况下引导到修改过的内核ramdisk。以下产品及型号受到影响：Peloton TTR01 至 PTV55G型号。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1608 · Stage Capabilities
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-33887
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient verification of data authenticity in Peloton TTR01 up to and including PTV55G allows an attacker with physical access to boot into a modified kernel/ramdisk without unlocking the bootloader.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Peloton TTR01 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Peloton TTR01是一款无线设备。 Peloton TTR01 中存在数据伪造问题漏洞，该漏洞源于对数据真实性的验证不足，使得具有物理访问权限的攻击者可利用该漏洞可以在不解锁引导加载程序的情况下引导到修改过的内核ramdisk。以下产品及型号受到影响：Peloton TTR01 至 PTV55G型号。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-33887
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-33887
请登录查看更多情报信息。
Other References for CVE-2021-33887 (3)
-
https://youtu.be/RLjXfvb0ADw x_refsource_MISC
-
https://fccid.io/2AA3N-TTR01 x_refsource_MISC
Same Patch Batch · n/a · 2021-06-15 · 16 CVEs total
| CVE-2021-23395 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-28857 | TP-Link TL-WPA4220 信息泄露漏洞 | |
| CVE-2021-28858 | TP-Link TL-WPA4220 信息泄露漏洞 | |
| CVE-2020-29215 | SourceCodester Employee Management System 跨站脚本漏洞 | |
| CVE-2020-29214 | SourceCodester Alumni Management System SQL注入漏洞 | |
| CVE-2021-27388 | Siemens SINAMICS SL150 输入验证错误漏洞 | |
| CVE-2021-33622 | Singularity 代码问题漏洞 | |
| CVE-2020-21316 | ZrLog 跨站脚本漏洞 | |
| CVE-2021-34170 | Bandai Namco FromSoftware Dark Souls III 安全漏洞 | |
| CVE-2021-34128 | LaikeTui 代码问题漏洞 | |
| CVE-2021-34129 | LaikeTui 路径遍历漏洞 | |
| CVE-2021-3592 | QEMU 缓冲区错误漏洞 | |
| CVE-2021-3593 | QEMU 缓冲区错误漏洞 | |
| CVE-2021-3594 | QEMU 缓冲区错误漏洞 | |
| CVE-2021-3595 | QEMU 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-33887
No comments yet