Vulnerability Details : CVE-2020-3307
A vulnerability in the web UI of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to write arbitrary entries to the log file on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to send incorrect information to the system log on the affected system.
Vulnerability category: Input validation
Products affected by CVE-2020-3307
- cpe:2.3:a:cisco:firepower_management_center:6.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firepower_management_center:6.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firepower_management_center:6.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firepower_management_center:6.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:firepower_management_center:6.4.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-3307
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-3307
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
Cisco Systems, Inc. | |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2020-3307
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2020-3307
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-alfo-tHwFDmTE
Cisco Firepower Management Center Arbitrary Log File Write VulnerabilityVendor Advisory
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