CWE-167 · 5 records

Improper Handling of Additional Special Element

CVEs in this class

5 records

CVE records
Action	CVE	Vulnerability	Severity	KEV	EPSS	Published
34Monitor	CVE-2025-30656No exploit	Junos OS: MX Series, SRX Series: Processing of specific SIP INVITE messages by the SIP ALG will lead to an FPC crashjuniper · junos · CWE-167 Pre-auth	High8.7	—	0.4%	Apr 9, 2025
30Monitor	CVE-2023-4809No exploit	pf incorrectly handles multiple IPv6 fragment headersfreebsd · freebsd · CWE-167 Pre-auth	High7.5	—	0.8%	Sep 6, 2023
24Monitor	CVE-2023-0643No exploit	Improper Handling of Additional Special Element in squidex/squidexsquidex.io · squidex · CWE-167 Pre-auth	Medium6.1	—	0.6%	Feb 2, 2023
21Monitor	CVE-2025-25006No exploit	Microsoft Exchange Server Spoofing Vulnerabilitymicrosoft · exchange server · CWE-167 Pre-auth	Medium5.3	—	0.9%	Aug 12, 2025
17Monitor	CVE-2023-3580No exploit	Improper Handling of Additional Special Element in squidex/squidexsquidex.io · squidex · CWE-167	Medium4.3	—	0.6%	Jul 10, 2023

CVE-2025-30656
34Monitor
Junos OS: MX Series, SRX Series: Processing of specific SIP INVITE messages by the SIP ALG will lead to an FPC crash
HighCVSS 8.7No exploitEPSS 0%
- Pre-auth
juniper · junosApr 9, 2025
CVE-2023-4809
30Monitor
pf incorrectly handles multiple IPv6 fragment headers
HighCVSS 7.5No exploitEPSS 1%
- Pre-auth
freebsd · freebsdSep 6, 2023
CVE-2023-0643
24Monitor
Improper Handling of Additional Special Element in squidex/squidex
MediumCVSS 6.1No exploitEPSS 1%
- Pre-auth
squidex.io · squidexFeb 2, 2023
CVE-2025-25006
21Monitor
Microsoft Exchange Server Spoofing Vulnerability
MediumCVSS 5.3No exploitEPSS 1%
- Pre-auth
microsoft · exchange serverAug 12, 2025
CVE-2023-3580
17Monitor
Improper Handling of Additional Special Element in squidex/squidex
MediumCVSS 4.3No exploitEPSS 1%
squidex.io · squidexJul 10, 2023