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01 Record

CVE-2024-5990

ThinManager® ThinServer™ Improper Input Validation Vulnerability

HighPUBLISHEDCNA: Rockwell
CNA base score8.7 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

02 Description

ThinManager® ThinServer™ Improper Input Validation Vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
2.25% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 82.4% of scored records. A rank, not a probability.
NVD base score
8.7 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-06-25 16:11Z2 YR AGO
Last updated
2025-08-27 20:42Z1 YR AGO
Reserved
2024-06-13
Assigning CNA
Rockwell
Record state
PUBLISHED
Severity
High (CVSS 8.7)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.1
Document digest
cb39aa719f6995930559f587f347105df0da76c3d25b6ffc4ec2b6343304dd32

05 Affected products

VendorProductVersionsPlatforms
Rockwell AutomationThinManager® ThinServer™11.1.0, 11.2.0, 12.0.0, 12.1.0, 13.0.0, 13.1.0—
rockwellautomationthinmanager11.1.0 to < 11.1.8, 11.2.0 to < 11.2.9, 12.0.0 to < 12.0.7, 12.1.0 to < 12.1.8, 13.0.0 to < 13.0.4, 13.1.0 to < 13.1.2—

06 References

07 Remediation

Affected Product CVE First Known in software version Corrected in software version ( Available Here https://thinmanager.com/downloads/index.php ) ThinManager® ThinServer™ 2024-5988 2024-5989 11.1.0 11.2.0 12.0.0 12.1.0 13.0.0 13.1.0 13.2.0 11.1.8 https://thinmanager.com/downloads/index.php 11.2.9 https://thinmanager.com/downloads/index.php 12.0.7 https://thinmanager.com/downloads/index.php 12.1.8 https://thinmanager.com/downloads/index.php 13.0.5 https://thinmanager.com/downloads/index.php 13.1.3 https://thinmanager.com/downloads/index.php 13.2.2 https://thinmanager.com/downloads/index.php 2024-5990 11.1.0 11.2.0 12.0.0 12.1.0 13.0.0 13.1.0 11.1.8 https://thinmanager.com/downloads/index.php 11.2.9 https://thinmanager.com/downloads/index.php 12.0.7 https://thinmanager.com/downloads/index.php 12.1.8 https://thinmanager.com/downloads/index.php 13.0.4 https://thinmanager.com/downloads/index.php 13.1.2 https://thinmanager.com/downloads/index.php Customers using the affected software are encouraged to apply the risk mitigations from the list below, if possible. Additionally, we encourage customers to implement our suggested security best practices to minimize the potential risk of vulnerability. ·Update to the corrected software versions via the ThinManager® Downloads Site https://thinmanager.com/downloads/index.php ·Limit remote access for TCP Port 2031 to known thin clients and ThinManager® servers. · Security Best Practices