CVE-2021-1413 — MEDIUM (6.3)

Q: How severe is CVE-2021-1413?

CVE-2021-1413 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-1413?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Rv340 Firmware, Cisco Rv340, Cisco Rv340W Firmware, Cisco Rv340W, Cisco Rv345 Firmware.

Vulnerability Description

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code with elevated privileges equivalent to the web service process on an affected device. These vulnerabilities exist because HTTP requests are not properly validated. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Cisco	Rv340 Firmware	< 1.0.0.3.21
Cisco	Rv340	-
Cisco	Rv340W Firmware	< 1.0.03.21
Cisco	Rv340W	-
Cisco	Rv345 Firmware	< 1.0.03.21
Cisco	Rv345	-
Cisco	Rv345P Firmware	< 1.0.03.21
Cisco	Rv345P	-

Related Weaknesses (CWE)

CWE-502

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-558/Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-558/Third Party AdvisoryVDB Entry

FAQ

What is CVE-2021-1413?

CVE-2021-1413 is a vulnerability with a CVSS score of 6.3 (MEDIUM). Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary...

How severe is CVE-2021-1413?

CVE-2021-1413 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-1413?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Rv340 Firmware, Cisco Rv340, Cisco Rv340W Firmware, Cisco Rv340W, Cisco Rv345 Firmware.