CVE-2024-20524

Summary

A vulnerability in the web-based management interface of Cisco Small Business RV042, RV042G, RV320, and RV325 Routers could allow an authenticated, Administrator-level, remote attacker to cause an unexpected reload of an affected device, resulting in a denial of service (DoS) condition. To exploit this vulnerability, an attacker would need to have valid Administrator credentials on the affected device.   This vulnerability is due to improper validation of user input that is in incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of the affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco Small Business RV Series Router Firmware4.0.2.08-tmaffected
CiscoCisco Small Business RV Series Router Firmware4.2.3.08affected
CiscoCisco Small Business RV Series Router Firmware4.1.1.01affected
CiscoCisco Small Business RV Series Router Firmware4.2.3.03affected
CiscoCisco Small Business RV Series Router Firmware3.0.0.1-tmaffected
CiscoCisco Small Business RV Series Router Firmware4.1.0.02-tmaffected
CiscoCisco Small Business RV Series Router Firmware4.2.3.09affected
CiscoCisco Small Business RV Series Router Firmware3.0.2.01-tmaffected
CiscoCisco Small Business RV Series Router Firmware4.2.3.10affected
CiscoCisco Small Business RV Series Router Firmware3.0.0.19-tmaffected
CiscoCisco Small Business RV Series Router Firmware4.2.3.06affected
CiscoCisco Small Business RV Series Router Firmware4.2.2.08affected
CiscoCisco Small Business RV Series Router Firmware4.0.3.03-tmaffected
CiscoCisco Small Business RV Series Router Firmware4.0.0.7affected
CiscoCisco Small Business RV Series Router Firmware4.2.1.02affected
CiscoCisco Small Business RV Series Router Firmware4.2.3.07affected
CiscoCisco Small Business RV Series Router Firmware4.0.4.02-tmaffected
CiscoCisco Small Business RV Series Router Firmware1.3.12.19-tmaffected
CiscoCisco Small Business RV Series Router Firmware1.3.12.6-tmaffected
CiscoCisco Small Business RV Series Router Firmware1.3.13.02-tmaffected
CiscoCisco Small Business RV Series Router Firmware1.3.1.10affected
CiscoCisco Small Business RV Series Router Firmware1.2.1.13affected
CiscoCisco Small Business RV Series Router Firmware1.1.1.19affected
CiscoCisco Small Business RV Series Router Firmware1.4.2.15affected
CiscoCisco Small Business RV Series Router Firmware1.5.1.05affected
CiscoCisco Small Business RV Series Router Firmware1.0.2.03affected
CiscoCisco Small Business RV Series Router Firmware1.1.0.09affected
CiscoCisco Small Business RV Series Router Firmware1.2.1.14affected
CiscoCisco Small Business RV Series Router Firmware1.3.2.02affected
CiscoCisco Small Business RV Series Router Firmware1.3.1.12affected
CiscoCisco Small Business RV Series Router Firmware1.0.1.17affected
CiscoCisco Small Business RV Series Router Firmware1.4.2.19affected
CiscoCisco Small Business RV Series Router Firmware1.1.1.06affected
CiscoCisco Small Business RV Series Router Firmware1.4.2.20affected
CiscoCisco Small Business RV Series Router Firmware1.4.2.22affected
CiscoCisco Small Business RV Series Router Firmware1.4.2.17affected
CiscoCisco Small Business RV Series Router Firmware4.2.3.14affected
CiscoCisco Small Business RV Series Router Firmware1.5.1.11affected
CiscoCisco Small Business RV Series Router Firmware1.5.1.13affected

Weaknesses

  • CWE-121: Stack-based Buffer Overflow

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References