CVE-2021-26914
HighPublic exploitNetMotion Mobility before 11.73 and 12.x before 12.02 allows unauthenticated remote attackers to execute arbitrary code as SYSTEM because of Java deserialization in MvcUtil valueStringToObject.
Published Feb 8, 2021 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2021-26914 is a high-severity vulnerability (CVSS 8.1 v3.1) affecting Netmotion Mobility (Netmotionsoftware).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 78% probability of exploitation in the next 30 days.
- Fixed versions are available, including Netmotion Mobility 11.73.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
78%
Higher than 99.5% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2021-26914 brief as a PDF
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Description
NetMotion Mobility before 11.73 and 12.x before 12.02 allows unauthenticated remote attackers to execute arbitrary code as SYSTEM because of Java deserialization in MvcUtil valueStringToObject.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Netmotion MobilityNetmotionsoftware | See advisory | 11.73 |
Patched Releases
Netmotion Mobility
11.73
Timeline
Publicly disclosed
Feb 8, 2021
Last updated
Nov 21, 2024
Weakness Type
- CWE-502 Deserialization of Untrusted Data
References
- advisoryhttps://www.netmotionsoftware.com/security-advisories/security-vulnerability-in-mobility-web-server-november-19-2020
- exploithttp://packetstormsecurity.com/files/162617/NetMotion-Mobility-Server-MvcUtil-Java-Deserialization.html
- exploitMSF netmotion_mobility_mvcutil_deserialization.rb
- exploithttps://ssd-disclosure.com/?p=4676
- exploithttps://ssd-disclosure.com/ssd-advisory-netmotion-mobility-server-multiple-deserialization-of-untrusted-data-lead-to-rce/
FAQ
Common Questions.
NetMotion Mobility before 11.73 and 12.x before 12.02 allows unauthenticated remote attackers to execute arbitrary code as SYSTEM because of Java deserialization in MvcUtil valueStringToObject.
Affected: Netmotion Mobility (Netmotionsoftware). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Netmotion Mobility 11.73.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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