9.8
CRITICAL
CVE-2021-43636
Apache T10 Buffer Overflow Vulnerabilities
Description

Two Buffer Overflow vulnerabilities exists in T10 V2_Firmware V4.1.8cu.5207_B20210320 in the http_request_parse function when processing host data in the HTTP request process.

INFO

Published Date :

March 25, 2022, 6:15 p.m.

Last Modified :

Nov. 21, 2024, 6:29 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-43636 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Totolink t10_v2_firmware
2 Totolink t10_v2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-43636.

URL Resource
https://note.youdao.com/s/918vCBNT Broken Link
https://note.youdao.com/s/918vCBNT Broken Link

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-43636 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-43636 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://note.youdao.com/s/918vCBNT
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Mar. 31, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://note.youdao.com/s/918vCBNT No Types Assigned https://note.youdao.com/s/918vCBNT Broken Link
    Added CWE NIST CWE-120
    Added CPE Configuration AND OR *cpe:2.3:o:totolink:t10_v2_firmware:4.1.8cu.5207_b20210320:*:*:*:*:*:*:* OR cpe:2.3:h:totolink:t10_v2:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-43636 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.37 }} 0.11%

score

0.73453

percentile

CVSS31 - Vulnerability Scoring System
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