Cisco RV016/RV042/RV042G/RV082/RV320/RV325 Web-based Management Interface command injection
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.7 | $0-$5k | 0.00 |
Summary
A vulnerability categorized as critical has been discovered in Cisco RV016, RV042, RV042G, RV082, RV320 and RV325. Impacted is an unknown function of the component Web-based Management Interface. Executing a manipulation can lead to command injection. This vulnerability is registered as CVE-2021-1317. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.
Details
A vulnerability has been found in Cisco RV016, RV042, RV042G, RV082, RV320 and RV325 (Router Operating System) and classified as critical. This vulnerability affects an unknown functionality of the component Web-based Management Interface. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was published 02/05/2021 as cisco-sa-rv-command-inject-BY4c5zd. The advisory is shared for download at tools.cisco.com. This vulnerability was named CVE-2021-1317. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.
Upgrading eliminates this vulnerability.
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Product
Type
Vendor
Name
License
Website
- Vendor: https://www.cisco.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.0VulDB Meta Temp Score: 7.8
VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.2
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Command injectionCWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
11/13/2020 🔍02/05/2021 🔍
02/05/2021 🔍
02/24/2021 🔍
Sources
Vendor: cisco.comAdvisory: cisco-sa-rv-command-inject-BY4c5zd
Status: Confirmed
CVE: CVE-2021-1317 (🔍)
GCVE (CVE): GCVE-0-2021-1317
GCVE (VulDB): GCVE-100-169240
Entry
Created: 02/05/2021 09:38Updated: 02/24/2021 11:03
Changes: 02/05/2021 09:38 (38), 02/24/2021 10:58 (5), 02/24/2021 11:03 (19)
Complete: 🔍
Cache ID: 216::103
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