CiscoCVE-2021-1385CVE-2021-1385
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
56.0%
A vulnerability in the Cisco IOx application hosting environment of multiple Cisco platforms could allow an authenticated, remote attacker to conduct directory traversal attacks and read and write files on the underlying operating system or host system. This vulnerability occurs because the device does not properly validate URIs in IOx API requests. An attacker could exploit this vulnerability by sending a crafted API request that contains directory traversal character sequences to an affected device. A successful exploit could allow the attacker to read or write arbitrary files on the underlying operating system.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cisco | ios | 15.8(3)m2a | cpe:2.3:o:cisco:ios:15.8\(3\)m2a:*:*:*:*:*:*:* |
| cisco | ios | 15.8(3)m3 | cpe:2.3:o:cisco:ios:15.8\(3\)m3:*:*:*:*:*:*:* |
| cisco | ios | 15.8(3)m4 | cpe:2.3:o:cisco:ios:15.8\(3\)m4:*:*:*:*:*:*:* |
| cisco | ios | 15.8(3)m5 | cpe:2.3:o:cisco:ios:15.8\(3\)m5:*:*:*:*:*:*:* |
| cisco | ios | 15.8(3)m6 | cpe:2.3:o:cisco:ios:15.8\(3\)m6:*:*:*:*:*:*:* |
| cisco | ios | 15.9(3)m | cpe:2.3:o:cisco:ios:15.9\(3\)m:*:*:*:*:*:*:* |
| cisco | ios | 15.9(3)m1 | cpe:2.3:o:cisco:ios:15.9\(3\)m1:*:*:*:*:*:*:* |
| cisco | ios | 15.9(3)m2 | cpe:2.3:o:cisco:ios:15.9\(3\)m2:*:*:*:*:*:*:* |
| cisco | ios | 15.9(3)m2a | cpe:2.3:o:cisco:ios:15.9\(3\)m2a:*:*:*:*:*:*:* |
| cisco | ios | 15.9(3)m3 | cpe:2.3:o:cisco:ios:15.9\(3\)m3:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "Cisco IOS",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]References
Social References
More
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
56.0%