Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.
| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| CVE-2022-20703 | Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability | exploitation_technique | T1203 | Exploitation for Client Execution |
Comments
This Digital Signature Verification Bypass vulnerability is exploited by an unauthenticated, local attacker. The attacker exploits an improper verification of software images that could allow the attacker to install and boot malicious images or execute unsigned binaries.
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