CVE-2022-20827: Cisco Small Business RV Series Routers Vulnerabilities
First published: Wed Aug 10 2022(Updated: )
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Rv160 Firmware | <1.0.01.05 | |
| Cisco Rv160 | ||
| Cisco Rv160w Firmware | <1.0.01.05 | |
| Cisco Rv160w | ||
| Cisco Rv260 Firmware | <1.0.01.05 | |
| Cisco Rv260 | ||
| Cisco Rv260p Firmware | <1.0.01.05 | |
| Cisco Rv260p | ||
| Cisco Rv260w Firmware | <1.0.01.05 | |
| Cisco Rv260w | ||
| Cisco Rv340 Firmware | <1.0.03.26 | |
| Cisco RV340 | ||
| Cisco Rv340w Firmware | <1.0.03.26 | |
| Cisco Rv340w | ||
| Cisco Rv345 Firmware | <1.0.03.26 | |
| Cisco Rv345 | ||
| Cisco Rv345p Firmware | <1.0.03.26 | |
| Cisco Rv345p |
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Reference Links
Frequently Asked Questions
What are the affected Cisco Small Business router models for CVE-2022-20827?
The affected Cisco Small Business router models for CVE-2022-20827 are RV160, RV260, RV340, and RV345.
What is the severity level of CVE-2022-20827?
CVE-2022-20827 has a severity level of critical.
How can an attacker exploit CVE-2022-20827?
An unauthenticated remote attacker can exploit CVE-2022-20827 to execute arbitrary code or cause a denial of service (DoS) condition.
What is the recommended action to fix CVE-2022-20827?
Cisco has provided a software update to address the vulnerabilities. It is recommended to apply the latest firmware updates provided by Cisco.
Where can I find more information about CVE-2022-20827?
You can find more information about CVE-2022-20827 on the Cisco Security Advisory page.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/title
- agent/severity
- agent/author
- agent/weakness
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/cisco
- canonical/cisco rv160 firmware
- canonical/cisco rv160
- canonical/cisco rv160w firmware
- canonical/cisco rv160w
- canonical/cisco rv260 firmware
- canonical/cisco rv260
- canonical/cisco rv260p firmware
- canonical/cisco rv260p
- canonical/cisco rv260w firmware
- canonical/cisco rv260w
- canonical/cisco rv340 firmware
- canonical/cisco rv340
- canonical/cisco rv340w firmware
- canonical/cisco rv340w
- canonical/cisco rv345 firmware
- canonical/cisco rv345
- canonical/cisco rv345p firmware
- canonical/cisco rv345p