CVE-2022-20841: 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 RV160W Firmware | <1.0.01.05 | |
| Cisco RV160W Firmware | ||
| Cisco RV160W Firmware | <1.0.01.05 | |
| Cisco RV160W Firmware | ||
| Cisco RV260 Firmware | <1.0.01.05 | |
| Cisco RV260W | ||
| Cisco RV260P Firmware | <1.0.01.05 | |
| Cisco RV260P Firmware | ||
| Cisco RV260W Firmware | <1.0.01.05 | |
| Cisco RV260W Firmware | ||
| Cisco RV340W Firmware | <1.0.03.26 | |
| Cisco RV340W Firmware | ||
| Cisco RV340W Firmware | <1.0.03.26 | |
| Cisco RV340W Firmware | ||
| Cisco RV345 Firmware | <1.0.03.26 | |
| Cisco RV345P Firmware | ||
| Cisco RV345P Firmware | <1.0.03.26 | |
| Cisco RV345P Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-20841?
CVE-2022-20841 has a critical severity level as it allows remote code execution and denial of service attacks.
How do I fix CVE-2022-20841?
To fix CVE-2022-20841, update the affected Cisco Small Business RV routers to the latest firmware version.
Which devices are affected by CVE-2022-20841?
CVE-2022-20841 affects Cisco Small Business RV160, RV260, RV340, and RV345 series routers with specific firmware versions.
Can CVE-2022-20841 be exploited remotely?
Yes, CVE-2022-20841 can be exploited by unauthenticated remote attackers.
What types of attacks can CVE-2022-20841 allow?
CVE-2022-20841 can allow attackers to execute arbitrary code or cause a denial of service on the affected device.
- agent/type
- agent/softwarecombine
- agent/references
- agent/title
- agent/severity
- agent/author
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/cisco
- canonical/cisco rv160w firmware
- canonical/cisco rv260 firmware
- canonical/cisco rv260w
- canonical/cisco rv260p firmware
- canonical/cisco rv260w firmware
- canonical/cisco rv340w firmware
- canonical/cisco rv345 firmware
- canonical/cisco rv345p firmware