Cisco CVR100W Wireless-N VPN Router
At a glance
- Source
- NVD
- EPSS
- EPSS 1.84 % · percentile 79 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
A vulnerability in the Universal Plug-and-Play (UPnP) implementation in the Cisco CVR100W Wireless-N VPN Router could allow an unauthenticated, Layer 2-adjacent attacker to execute arbitrary code or cause a denial of service (DoS) condition. The remote code execution could occur with root privileges. The vulnerability is due to incomplete range checks of the UPnP input data, which could result in a buffer overflow. An attacker could exploit this vulnerability by sending a malicious request to the UPnP listening port of the targeted device. An exploit could allow the attacker to cause the device to reload or potentially execute arbitrary code with root privileges. This vulnerability affects all firmware releases of the Cisco CVR100W Wireless-N VPN Router prior to Firmware Release 1.0.1.22. Cisco Bug IDs: CSCuz72642.
Weaknesses (CWE)
- CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | CRITICAL 9.6 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 8.3 | AV:A/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2017-12999
- GCVE · GCVE-0-2017-3882
CERT-FR advisories
- CERTFR-2017-AVI-139 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.0.30:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.1.9:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.1.19:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.2.6:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.3.10:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.4.10:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.4.14:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.5.4:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.5.4\(gd\):*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.5.5:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.5.6:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.5.8:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.6.6:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware:1.0.39:*:*:*:*:*:*:*cpe:2.3:a:cisco:small_business_rv_router_firmware_1.0:0.2:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Cisco CVR100W Wireless-N VPN Router | affected Cisco CVR100W Wireless-N VPN Router |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |