Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection Vulnerabilities
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
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 inject arbitrary commands that are executed with root privileges. The vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on an affected device. Cisco has not released software updates that address these vulnerabilities.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cisco | Cisco Small Business RV Series Router Firmware | all versions | — | No fix listed | CNA |
- Cisco Small Business RV Series Router Firmware VendorCisco Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:rv110w_firmware:1.2.2.8:*:*:*:*:*:*:* | 1.2.2.8 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:rv110w_firmware:1.3.1.7:*:*:*:*:*:*:* | 1.3.1.7 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:rv130_vpn_router_firmware:1.2.2.8:*:*:*:*:*:*:* | 1.2.2.8 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:rv130_vpn_router_firmware:1.3.1.7:*:*:*:*:*:*:* | 1.3.1.7 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv130_vpn_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:rv130w_firmware:1.2.2.8:*:*:*:*:*:*:* | 1.2.2.8 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:rv130w_firmware:1.3.1.7:*:*:*:*:*:*:* | 1.3.1.7 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:rv215w_wireless-n_vpn_router_firmware:1.2.2.8:*:*:*:*:*:*:* | 1.2.2.8 | Vulnerable | Cisco |
- cpe:2.3:o:cisco:rv110w_firmware:1.2.2.8:*:*:*:*:*:*:* Versions 1.2.2.8 Vulnerable ·Cisco
- cpe:2.3:o:cisco:rv110w_firmware:1.3.1.7:*:*:*:*:*:*:* Versions 1.3.1.7 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:rv130_vpn_router_firmware:1.2.2.8:*:*:*:*:*:*:* Versions 1.2.2.8 Vulnerable ·Cisco
- cpe:2.3:o:cisco:rv130_vpn_router_firmware:1.3.1.7:*:*:*:*:*:*:* Versions 1.3.1.7 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv130_vpn_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:rv130w_firmware:1.2.2.8:*:*:*:*:*:*:* Versions 1.2.2.8 Vulnerable ·Cisco
- cpe:2.3:o:cisco:rv130w_firmware:1.3.1.7:*:*:*:*:*:*:* Versions 1.3.1.7 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:rv215w_wireless-n_vpn_router_firmware:1.2.2.8:*:*:*:*:*:*:* Versions 1.2.2.8 Vulnerable ·Cisco
Show 3 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:rv215w_wireless-n_vpn_router_firmware:1.3.1.7:*:*:*:*:*:*:* | 1.3.1.7 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv215w_wireless-n_vpn_router:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:a:cisco:application_extension_platform:1.0.3.55:*:*:*:*:*:*:* | 1.0.3.55 | Vulnerable | Cisco |
- cpe:2.3:o:cisco:rv215w_wireless-n_vpn_router_firmware:1.3.1.7:*:*:*:*:*:*:* Versions 1.3.1.7 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv215w_wireless-n_vpn_router:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:a:cisco:application_extension_platform:1.0.3.55:*:*:*:*:*:*:* Versions 1.0.3.55 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Cisco Small Business RV Series Router Firmware — 20210113 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection Vulnerabilities
5 records Highest priority Priority LOW 5 LOW
Other records, highest priority first
- TI-2021-00877 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesPriority LOW 38
- TI-2021-00876 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesPriority LOW 38
- TI-2021-00875 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesPriority LOW 38
Timeline
- 2026-10-02 Threatist record created from CVE-2021-1147
- 2026-10-03 Alias added: GHSA-w5rv-4m95-8mf5
References
More Cisco Application Extension Platform vulnerabilities
- TI-2021-13729 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1CRITICAL 9.8
- TI-2021-00894 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1HIGH 7.2
- TI-2021-00939 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1HIGH 7.2
- TI-2021-00922 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1HIGH 7.2
- TI-2021-00921 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1HIGH 7.2
- TI-2021-00913 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1HIGH 7.2
Sources
- CVE-2021-1147 · CVE Program
- CVE-2021-1147 · NVD
- FIRST EPSS
- GHSA-w5rv-4m95-8mf5 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences