Vulnerability Details : CVE-2021-36322
Dell Networking X-Series firmware versions prior to 3.0.1.8 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary host header values to poison the web-cache or trigger redirections.
Vulnerability category: Input validation
Products affected by CVE-2021-36322
- cpe:2.3:o:dell:x4012_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1008p_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1018p_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1026p_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1052p_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1008_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1018_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1026_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:x1052_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36322
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36322
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
Dell |
CWE ids for CVE-2021-36322
-
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: security_alert@emc.com (Secondary)
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-36322
-
https://www.dell.com/support/kbdoc/en-us/000193230/dsa-2021-191-dell-networking-x-series-security-update-for-multiple-security-vulnerabilities
Access DeniedPatch;Vendor Advisory
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