CVE-2022-20744
Published: 03 May 2022
Summary
CVE-2022-20744 is a medium-severity Reliance on Untrusted Inputs in a Security Decision (CWE-807) vulnerability in Cisco Secure Firewall Management Center. Its CVSS base score is 6.5 (Medium).
Operationally, ranked at the 40.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-25994
Vulnerability details
A vulnerability in the input protection mechanisms of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to view data without proper authorization. This vulnerability exists because of a protection mechanism that relies on the existence or…
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values of a specific input. An attacker could exploit this vulnerability by modifying this input to bypass the protection mechanism and sending a crafted request to an affected device. A successful exploit could allow the attacker to view data beyond the scope of their authorization.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Prevents reliance on untrusted matching results for security-relevant decisions by enforcing verification and contest procedures.
Providing authoritative attributes with the data reduces the need for security decisions to rely on untrusted external inputs.
Reduces reliance on untrusted inputs by ensuring only authorized sources may supply data.