CVE-2019-15271

high · 8.8Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply updates per vendor instructions.

Added 2022-06-08Remediation due 2022-06-22

A vulnerability in the web-based management interface of certain Cisco Small Business RV Series Routers could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The attacker must have either a valid credential or an active session token. The vulnerability is due to lack of input validation of the HTTP payload. An attacker could exploit this vulnerability by sending a malicious HTTP request to the web-based management interface of the targeted device. A successful exploit could allow the attacker to execute commands with root privileges.

8.8

CVSS

6.0%

EPSS (exploit prob.)

93rd

EPSS percentile

2019-11-26

Published

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-502

Affected products

Vendor	Product	Affected versions
cisco	rv016_multi-wan_vpn_firmware	< 4.2.3.10
cisco	rv016_multi-wan_vpn	all versions
cisco	rv042_dual_wan_vpn_firmware	< 4.2.3.10
cisco	rv042_dual_wan_vpn	all versions
cisco	rv042g_dual_gigabit_wan_vpn_firmware	< 4.2.3.10
cisco	rv042g_dual_gigabit_wan_vpn	all versions
cisco	rv082_dual_wan_vpn_firmware	< 4.2.3.10
cisco	rv082_dual_wan_vpn	all versions

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2019-15271