Rv016 Firmware
CVE-2020-3277
HIGH
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands on an affected device. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input to scripts. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending malicious requests to an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system.
AnalysisAI
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands on an affected device. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input to scripts. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending malicious requests to an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system. Affected products include: Cisco Rv016 Firmware, Cisco Rv042 Firmware, Cisco Rv042G Firmware, Cisco Rv082 Firmware, Cisco Rv320 Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.
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Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers an
Same weakness CWE-77 – Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
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