CVE-2021-1158: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Stored Cross-Site Scripting Vulnerabilities
First published: Wed Jan 13 2021(Updated: )
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface. The vulnerabilities are due to insufficient input validation by the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on the affected device.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Rv110w Firmware | =1.2.2.8 | |
| Cisco Rv110w Firmware | =1.3.1.7 | |
| Cisco RV110W | ||
| Cisco Rv130 Vpn Router Firmware | =1.2.2.8 | |
| Cisco Rv130 Vpn Router Firmware | =1.3.1.7 | |
| Cisco Rv130 Vpn Router | ||
| Cisco Rv130w Firmware | =1.2.2.8 | |
| Cisco Rv130w Firmware | =1.3.1.7 | |
| Cisco RV130W | ||
| Cisco Rv215w Wireless-n Vpn Router Firmware | =1.2.2.8 | |
| Cisco Rv215w Wireless-n Vpn Router Firmware | =1.3.1.7 | |
| Cisco RV215W Wireless-N VPN Router | ||
| Cisco Application Extension Platform | =1.0.3.55 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-1158?
CVE-2021-1158 is a vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers that could allow an authenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface.
How severe is CVE-2021-1158?
CVE-2021-1158 has a severity rating of 4.8 out of 10, which is considered medium severity.
What is the affected software for CVE-2021-1158?
The affected software for CVE-2021-1158 includes Cisco RV110W Firmware versions 1.2.2.8 and 1.3.1.7, Cisco RV130 Vpn Router Firmware versions 1.2.2.8 and 1.3.1.7, Cisco RV130W Firmware versions 1.2.2.8 and 1.3.1.7, and Cisco RV215W Wireless-n Vpn Router Firmware versions 1.2.2.8 and 1.3.1.7.
How can an attacker exploit CVE-2021-1158?
An attacker can exploit CVE-2021-1158 by sending maliciously crafted data or URLs to a user of the web-based management interface, which can lead to cross-site scripting (XSS) attacks.
Is Cisco RV130W vulnerable to CVE-2021-1158?
No, Cisco RV130W is not vulnerable to CVE-2021-1158.
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- source/MITRE
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- agent/references
- agent/author
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- agent/severity
- agent/event
- agent/tags
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- agent/first-publish-date
- vendor/cisco
- canonical/cisco rv110w firmware
- version/cisco rv110w firmware/1.2.2.8
- version/cisco rv110w firmware/1.3.1.7
- canonical/cisco rv110w
- canonical/cisco rv130 vpn router firmware
- version/cisco rv130 vpn router firmware/1.2.2.8
- version/cisco rv130 vpn router firmware/1.3.1.7
- canonical/cisco rv130 vpn router
- canonical/cisco rv130w firmware
- version/cisco rv130w firmware/1.2.2.8
- version/cisco rv130w firmware/1.3.1.7
- canonical/cisco rv130w
- canonical/cisco rv215w wireless-n vpn router firmware
- version/cisco rv215w wireless-n vpn router firmware/1.2.2.8
- version/cisco rv215w wireless-n vpn router firmware/1.3.1.7
- canonical/cisco rv215w wireless-n vpn router
- canonical/cisco application extension platform
- version/cisco application extension platform/1.0.3.55