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Microsoft
CVELIST:CVE-2021-31207
History
May 11, 2021 - 7:11 p.m.
CVE-2021-31207 Microsoft Exchange Server Security Feature Bypass Vulnerability
2021-05-11
19:11:41
microsoft
raw.githubusercontent.com
5
6.7 Medium
AI Score
Confidence
Low
0.967 High
EPSS
Percentile
99.7%
JSON
Related
prion 1
cisa_kev 1
cve 1
checkpoint_advisories 1
mscve 1
attackerkb 2
zdi 1
cisa 1
threatpost 6
hivepro 7
thn 8
pentestpartners 1
rapid7blog 6
githubexploit 2
malwarebytes 5
packetstorm 1
trellix 2
zdt 1
metasploit 1
fireeye 1
qualysblog 9
kaspersky 1
mskb 1
nessus 1
ics 4
securelist 3
mmpc 2
avleonov 2
mssecure 1
prion
prion
Security feature bypass
2021-05-11 19:15:00
cisa_kev
cisa_kev
Microsoft Exchange Server Security Feature Bypass Vulnerability
2021-11-03 00:00:00
cve
cve
CVE-2021-31207
2021-05-11 19:15:00
checkpoint_advisories
checkpoint_advisories
Microsoft Exchange Server Security Feature Authentication Bypass (CVE-2021-31207)
2021-12-16 00:00:00
mscve
mscve
Microsoft Exchange Server Security Feature Bypass Vulnerability
2021-05-11 07:00:00
attackerkb
attackerkb
CVE-2021-31207
2021-05-11 00:00:00
ProxyShell Exploit Chain
2021-08-20 00:00:00
zdi
zdi
(Pwn2Own) Microsoft Exchange Server Arbitrary File Write Remote Code Execution Vulnerability
2021-07-19 00:00:00
cisa
cisa
Urgent: Protect Against Active Exploitation of ProxyShell Vulnerabilities
2021-08-21 00:00:00
threatpost
threatpost
6
Microsoft Breaks Silence on Barrage of ProxyShell Attacks
2021-08-26 12:39:54
New APT ChamelGang Targets Russian Energy, Aviation Orgs
2021-10-01 12:36:25
‘Tortilla’ Wraps Exchange Servers in ProxyShell Attacks
2021-11-03 18:16:37
hivepro
hivepro
7
Magic Hound Exploiting Old Microsoft Exchange ProxyShell Vulnerabilities
2022-03-25 04:05:09
BlackByte ransomware exploits Microsoft Servers ProxyShell Vulnerabilities
2021-12-07 13:24:49
Hive Ransomware targets organizations with ProxyShell exploit
2022-04-22 14:34:47
thn
thn
8
WARNING: Microsoft Exchange Under Attack With ProxyShell Flaws
2021-08-22 09:51:00
New Incident Report Reveals How Hive Ransomware Targets Organizations
2022-04-21 10:00:00
A New APT Hacking Group Targeting Fuel, Energy, and Aviation Industries
2021-10-04 12:48:00
pentestpartners
pentestpartners
Hive Ransomware is on the rise. How should you deal with it?
2022-11-18 06:44:42
rapid7blog
rapid7blog
6
For Microsoft Exchange Server Vulnerabilities, Patching Remains Patchy
2021-10-06 14:07:12
ProxyShell: More Widespread Exploitation of Microsoft Exchange Servers
2021-08-12 21:08:43
Metasploit Wrap-Up
2021-08-20 19:12:00
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githubexploit
Exploit for Vulnerability in Microsoft
2021-08-10 15:01:02
Exploit for Vulnerability in Microsoft
2021-10-02 07:29:24
malwarebytes
malwarebytes
5
Patch now! Microsoft Exchange is being attacked via ProxyShell
2021-08-23 13:21:08
IIS extensions are on the rise as backdoors to servers
2022-07-27 13:58:06
AvosLocker ransomware uses Microsoft Exchange Server vulnerabilities, says FBI
2022-03-21 21:09:12
packetstorm
packetstorm
Microsoft Exchange ProxyShell Remote Code Execution
2021-08-20 00:00:00
trellix
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Trellix Global Defenders: Analysis and Protections for BlackByte Ransomware
2022-02-28 00:00:00
Trellix Global Defenders: Analysis and Protections for BlackByte Ransomware
2022-02-28 00:00:00
zdt
zdt
Microsoft Exchange ProxyShell Remote Code Execution Exploit
2021-08-21 00:00:00
metasploit
metasploit
Microsoft Exchange ProxyShell RCE
2021-08-18 14:50:34
fireeye
fireeye
PST, Want a Shell? ProxyShell Exploiting Microsoft Exchange Servers
2021-09-03 10:00:00
qualysblog
qualysblog
9
AvosLocker Ransomware Behavior Examined on Windows & Linux
2022-03-07 05:18:46
In-Depth Look Into Data-Driven Science Behind Qualys TruRisk
2022-10-10 14:32:29
Qualys Tackles 2022’s Top Routinely Exploited Cyber Vulnerabilities
2023-08-24 19:07:05
kaspersky
kaspersky
KLA12169 Multiple vulnerabilities in Microsoft Exchange Server
2021-05-11 00:00:00
mskb
mskb
Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: May 11, 2021 (KB5003435)
2021-05-11 07:00:00
nessus
nessus
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2021-05-11 00:00:00
ics
ics
4
#StopRansomware: Hive Ransomware
2022-11-25 12:00:00
Iranian Islamic Revolutionary Guard Corps-Affiliated Cyber Actors Exploiting Vulnerabilities for Data Extortion and Disk Encryption for Ransom Operations
2022-09-14 12:00:00
2021 Top Routinely Exploited Vulnerabilities
2022-04-28 12:00:00
securelist
securelist
CVE-2022-41040 and CVE-2022-41082 – zero-days in MS Exchange
2022-12-19 16:15:49
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2023-09-11 10:00:26
IT threat evolution in Q3 2021. PC statistics
2021-11-26 12:00:36
mmpc
mmpc
The five-day job: A BlackByte ransomware intrusion case study
2023-07-06 17:00:00
Ransomware-as-a-service: Understanding the cybercrime gig economy and how to protect yourself
2022-05-09 13:00:00
avleonov
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Security News: Exchange ProxyShell, Zoom RCE, Citrix Canceled PT Acknowledgments, Cisco No Patch Router RCEs
2021-08-31 23:16:51
Vulnerability Management news and publications #2
2022-08-14 11:30:44
mssecure
mssecure
Ransomware-as-a-service: Understanding the cybercrime gig economy and how to protect yourself
2022-05-09 13:00:00
6.7 Medium
AI Score
Confidence
Low
0.967 High
EPSS
Percentile
99.7%
JSON
Related for CVELIST:CVE-2021-31207
prion
1
cisa_kev
1
cve
1
checkpoint_advisories
1
mscve
1
attackerkb
2
zdi
1
cisa
1
threatpost
6
hivepro
7
thn
8
pentestpartners
1
rapid7blog
6
githubexploit
2
malwarebytes
5
packetstorm
1
trellix
2
zdt
1
metasploit
1
fireeye
1
qualysblog
9
kaspersky
1
mskb
1
nessus
1
ics
4
securelist
3
mmpc
2
avleonov
2
mssecure
1