2020-25206 | F-Secure Mimosa B5/Mimosa B5c/Mimosa C5x Web Console Throughput.php QosStats command injection
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 5.5 | $0-$5k | 0.93 |
A vulnerability, which was classified as critical, was found in F-Secure Mimosa B5, Mimosa B5c and Mimosa C5x up to 2.8.0.2. This affects the function Throughput/WANStats/PhyStats/QosStats of the file /core/api/calls/Throughput.php of the component Web Console. The manipulation with an unknown input leads to a privilege escalation vulnerability. CWE is classifying the issue as CWE-77. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
The web console for Mimosa B5, B5c, and C5x firmware through 2.8.0.2 allows authenticated command injection in the Throughput, WANStats, PhyStats, and QosStats API classes. An attacker with access to a web console account may execute operating system commands on affected devices by sending crafted POST requests to the affected endpoints (/core/api/calls/Throughput.php, /core/api/calls/WANStats.php, /core/api/calls/PhyStats.php, /core/api/calls/QosStats.php). This results in the complete takeover of the vulnerable device. This vulnerability does not occur in the older 1.5.x firmware versions.
The weakness was published 07/21/2021. The advisory is shared at labs.f-secure.com. This vulnerability is uniquely identified as CVE-2020-25206 since 09/08/2020. The exploitability is told to be easy. The attack can only be initiated within the local network. A authentication is required for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/25/2021).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Vendor
Name
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5
VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Privilege escalation
CWE: CWE-77
ATT&CK: Unknown
Local: No
Remote: Partially
Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔒
09/08/2020 CVE assigned
07/21/2021 Advisory disclosed
07/21/2021 VulDB entry created
07/25/2021 VulDB last updateVendor: https://www.f-secure.com/
Advisory: labs.f-secure.com
Status: Confirmed
CVE: CVE-2020-25206 (🔒)
Created: 07/21/2021 10:58
Updated: 07/25/2021 21:14
Changes: (2) source_cve_assigned source_cve_nvd_summary
Complete: 🔍
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