Vulnerability identifier: #VU51974

Vulnerability risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-1474

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco Umbrella
Client/Desktop applications / Other client software

Vendor:

Description

The vulnerability allows a remote user to inject arbitrary code into CSV files.

The vulnerability exists due to improper neutralization of formula elements in the comma-separated value (CSV) file that is generated by the Admin audit log export feature. A remote authenticated attacker can inject arbitrary code into a CSV file.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umbrella-inject-gbZGHP5T

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.