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CVE-2020-3470

Multiple vulnerabilities in the API subsystem of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges. The vulnerabilities are due to improper boundary checks for certain user-supplied input. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to the API subsystem of an affected system. When this request is processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the underlying operating system (OS).

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Integrated Management Controller Version >= 4.0\(1a\) <= 4.0\(4l\)
   Cisco ≫ C125 M5 Version-
   Cisco ≫ C220 M5 Version-
   Cisco ≫ C240 M5 Version-
   Cisco ≫ C480 M5 Version-
   Cisco ≫ C480 Ml M5 Version-
Cisco ≫ Integrated Management Controller Version >= 3.0\(1c\) <= 3.0\(4q\)
   Cisco ≫ Ucs C220 M4 Version-
   Cisco ≫ Ucs C460 M4 Version-
Cisco ≫ Integrated Management Controller Version >= 4.0\(1a\) <= 4.0\(2l\)
   Cisco ≫ Ucs C220 M4 Version-
   Cisco ≫ Ucs C460 M4 Version-
Cisco ≫ Integrated Management Controller Version >= 4.1\(1c\) <= 4.1\(1f\)
   Cisco ≫ Ucs C220 M4 Version-
   Cisco ≫ Ucs C460 M4 Version-
Cisco ≫ Integrated Management Controller Version >= 3.0\(1c\) <= 3.0\(4q\)
   Cisco ≫ Ucs C22 M3 Version-
   Cisco ≫ Ucs C220 M3 Version-
   Cisco ≫ Ucs C24 M3 Version-
   Cisco ≫ Ucs C240 M3 Version-
   Cisco ≫ Ucs C420 M3 Version-
Cisco ≫ Integrated Management Controller Version < 3.2.11.3
   Cisco ≫ Ucs E-series M1 Version-
   Cisco ≫ Ucs E-series M2 Version-
   Cisco ≫ Ucs E-series M3 Version-
Cisco ≫ Integrated Management Controller Version >= 3.1 <= 4.0\(4l\)
   Cisco ≫ Ucs S3260 Version-
Cisco ≫ Integrated Management Controller Version >= 4.1\(1c\) <= 4.1\(1f\)
   Cisco ≫ Ucs S3260 Version-
Cisco ≫ Integrated Management Controller Version >= 3.0\(1c\) <= 3.0\(4q\)
   Cisco ≫ Ucs S3160 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.2% 0.858
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
psirt@cisco.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-20 Improper Input Validation

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.