Vulnerability Details : CVE-2021-1512
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the underlying file system of an affected system. This vulnerability is due to insufficient validation of the user-supplied input parameters of a specific CLI command. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content in any arbitrary files that reside on the underlying host file system.
Products affected by CVE-2021-1512
- cpe:2.3:o:cisco:vedge_100_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_1000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_2000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_5000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_100b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_100m_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_100wm_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:-:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vsmart_controller_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge-100b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vedge_cloud_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-1512
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-1512
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.6
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:P |
3.9
|
4.9
|
NIST | |
|
4.4
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
0.8
|
3.6
|
Cisco Systems, Inc. | |
|
6.0
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
0.8
|
5.2
|
NIST |
CWE ids for CVE-2021-1512
-
The product makes files or directories accessible to unauthorized actors, even though they should not be.Assigned by: ykramarz@cisco.com (Primary)
References for CVE-2021-1512
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-arbfile-7Qhd9mCn
Cisco SD-WAN Software Arbitrary File Corruption VulnerabilityVendor Advisory
Jump to