Exploit for testanull-CVE-2021-26855_read_poc.txt

kitploit · 2026-08-28

Description

CVE-2021-26855 proof of concept repository containing tools.

Affected Microsoft Exchange Server versions

Microsoft Exchange Server= 2013, 2016, 2019

All known vulnerabilities by product

Exchange Server

CVSS 9.8 for CVE-2021-26855

9.8

HIGH SEVERITY

Version 3.1

VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector:NETWORK

Attack Complexity:LOW

Privileges Required:NONE

User Interaction:NONE

Scope:UNCHANGED

Confidentiality:HIGH

Integrity:HIGH

Availability:NONE

CVE Information

Exploit Details

Modified:2026-08-28 01:34

Last Seen:2026-08-28 04:53

Reporter:KitPloit

Tags

testanullCVE-2021-26855proof of concepttools

Other exploits for CVE-2021-26855

Exchange_IOC_Hunter

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CVE-2021-26855-SSRF

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ExchangeSSRFtoRCEExploit

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CVE-2021-26855_PoC

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Exploit Code

MARKDOWN2 lines

## https://sploitus.com/exploit?id=KITPLOIT:TOOLS-GITHUB-TIMB-MACHINE-MIRRORS-TESTANULL-CVE-2021-26855_READ_POC.TXT
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