CVE-2019-1652
Cisco Small Business RV320 and RV325 Routers Command Injection Vulnerability
- High 7.2
- Exploited: added to CISA KEV 3 Mar 2022
- A public exploit reference is listed
Description
A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker with administrative privileges on an affected device to execute arbitrary commands. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending malicious HTTP POST requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying Linux shell as root. Cisco has released firmware updates that address this vulnerability.
Key facts
- Published
- 24 Jan 2019
- Last changed
- 21 Oct 2025
- Assigned by
- cisco
- KEV added
- 3 Mar 2022
- KEV fix due
- 17 Mar 2022
- EPSS
- 95.923% likely to be exploited in the next 30 days, higher than 99.876% of CVEs (scores for 15 Nov 2026)
- SSVC (CISA)
- Exploitation: active; Automatable: no; Technical impact: total
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 7.2CVSS 3.0, Highfrom the CNA (cisco)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
What to do
- Apply updates per vendor instructions.CISA KEV required action
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Small Business RV Series Router Firmware |
|
Timeline
- 24 Jan 2019 Published
- 3 Mar 2022 CVE-2019-1652 added to CISA KEV
- 3 Mar 2022 Added to the CISA KEV catalogue