CVE-2023-20007

Summary

A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code or cause the web-based management process on the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The attacker must have valid administrator credentials. This vulnerability is due to insufficient validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the web-based management process to restart, resulting in a DoS condition.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco Small Business RV Series Router Firmware1.0.00.29affected
CiscoCisco Small Business RV Series Router Firmware1.0.00.33affected
CiscoCisco Small Business RV Series Router Firmware1.0.01.16affected
CiscoCisco Small Business RV Series Router Firmware1.0.01.17affected
CiscoCisco Small Business RV Series Router Firmware1.0.01.18affected
CiscoCisco Small Business RV Series Router Firmware1.0.01.20affected
CiscoCisco Small Business RV Series Router Firmware1.0.02.16affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.15affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.16affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.17affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.18affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.19affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.20affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.21affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.22affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.24affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.26affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.27affected
CiscoCisco Small Business RV Series Router Firmware1.0.03.28affected

Weaknesses

  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

ADP Enrichment

CVE Program Container

Additional References

References