CVE-2024-20393
HIGHCVSS 8.8/10EPSS 0.59%
Last modified
CVE-2024-20393 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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 elevate privileges on an affected device. This vulnerability exists because the web-based management interface discloses sensitive information. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. EPSS estimates a 0.59% chance of exploitation in the next 30 days.
Description
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 elevate privileges on an affected device. This vulnerability exists because the web-based management interface discloses sensitive information. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow an attacker to elevate privileges from guest to admin.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.00.29 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.00.33 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.16 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.17 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.18 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.20 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.02.16 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.15 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.16 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.17 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.18 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.19 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.20 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.21 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.22 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.24 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.26 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.27 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.28 |
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.29 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.00.29 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.00.33 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.01.16 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.01.17 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.01.18 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.01.20 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.02.16 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.15 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.16 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.17 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.18 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.19 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.20 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.21 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.22 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.24 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.26 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.27 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.28 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | 1.0.03.29 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.00.29 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.00.33 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.16 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.17 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.18 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.01.20 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.02.16 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.15 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.16 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | 1.0.03.17 |
Showing 50 of 80 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-20393?
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 elevate privileges on an affected device.
This vulnerability exists because the web-based management interface discloses sensitive information. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow an attacker to elevate privileges from guest to admin.
How severe is CVE-2024-20393?
CVE-2024-20393 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.
How do I fix CVE-2024-20393?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-20388A vulnerability in the password change feature of Cisco Fire…5.3
- CVE-2024-20389A vulnerability in the ConfD CLI and the Cisco Crosswork Ne…7.8
- CVE-2024-2039The Stackable – Page Builder Gutenberg Blocks plugin for Wor…6.4
- CVE-2024-20390A vulnerability in the Dedicated XML Agent feature of Cisco …5.3
- CVE-2024-20391A vulnerability in the Network Access Manager (NAM) module o…6.8
- CVE-2024-20392A vulnerability in the web-based management API of Cisco Asy…6.1
- CVE-2024-20394A vulnerability in Cisco AppDynamics Network Visibility Agen…5.5
- CVE-2024-20395A vulnerability in the media retrieval functionality of Cisc…7.3
- CVE-2024-20396A vulnerability in the protocol handlers of Cisco Webex App …6.5
- CVE-2024-20397A vulnerability in the bootloader of Cisco NX-OS Software co…5.2
- CVE-2024-20398A vulnerability in the CLI of Cisco IOS XR Software could al…7.8
- CVE-2024-20399A vulnerability in the CLI of Cisco NX-OS Software could all…6.7
Are you affected by CVE-2024-20393?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST