Attacker Value
Unknown
0
CVE-2023-40534
0
CVE ID
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CVE-2023-40534
(Last updated October 20, 2023) ▾
MITRE ATT&CK
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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Description
When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual server, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
BIG-IP not down converted
BIG-IP Next SPK *
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- f5
Products
- big-ip access policy manager,
- big-ip access policy manager 17.1.0,
- big-ip advanced firewall manager,
- big-ip advanced firewall manager 17.1.0,
- big-ip advanced web application firewall,
- big-ip advanced web application firewall 17.1.0,
- big-ip analytics,
- big-ip analytics 17.1.0,
- big-ip application acceleration manager,
- big-ip application acceleration manager 17.1.0,
- big-ip application security manager,
- big-ip application security manager 17.1.0,
- big-ip application visibility and reporting,
- big-ip application visibility and reporting 17.1.0,
- big-ip carrier-grade nat,
- big-ip carrier-grade nat 17.1.0,
- big-ip ddos hybrid defender,
- big-ip ddos hybrid defender 17.1.0,
- big-ip domain name system,
- big-ip domain name system 17.1.0,
- big-ip edge gateway,
- big-ip edge gateway 17.1.0,
- big-ip fraud protection service,
- big-ip fraud protection service 17.1.0,
- big-ip global traffic manager,
- big-ip global traffic manager 17.1.0,
- big-ip link controller,
- big-ip link controller 17.1.0,
- big-ip local traffic manager,
- big-ip local traffic manager 17.1.0,
- big-ip next service proxy for kubernetes,
- big-ip policy enforcement manager,
- big-ip policy enforcement manager 17.1.0,
- big-ip ssl orchestrator,
- big-ip ssl orchestrator 17.1.0,
- big-ip webaccelerator,
- big-ip webaccelerator 17.1.0,
- big-ip websafe,
- big-ip websafe 17.1.0
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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