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TI-2025-24281 Aliases CVE-2025-34121GHSA-7x48-359h-28rm

Idera Up.Time ≤ 7.2 post2file.php Arbitrary File Upload RCE

Priority HIGH 81CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306 and CWE-434.

Summary

An unauthenticated arbitrary file upload vulnerability exists in Idera Up.Time Monitoring Station versions up to and including 7.2. The `wizards/post2file.php` script accepts arbitrary POST parameters, allowing attackers to upload crafted PHP files to the webroot. Successful exploitation results in remote code execution as the web server user. NOTE: The bypass for this vulnerability is tracked as CVE-2015-9263.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02809 86th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IderaUp.Time Monitoring Stationup to 7.2—No fix listedCNA
  • Up.Time Monitoring Station VendorIdera Affected up to 7.2 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-34121
  2. 2026-10-03 Alias added: GHSA-7x48-359h-28rm

References

Exploit 3

  • TI-2015-07642 An issue was discovered in post2file.php in Up.Time Monitoring Station 7.5.0 (build 16)… CVSS 3.0CRITICAL 9.8
  • TI-2017-08487 IDERA Uptime Monitor 7.8 has SQL injection in… CVSS 3.0CRITICAL 9.8
  • TI-2017-08486 IDERA Uptime Monitor 7.8 has SQL injection in… CVSS 3.0CRITICAL 9.8
  • TI-2017-08485 get2post.php in IDERA Uptime Monitor 7.8 has directory traversal in the file_name parameter. CVSS 3.0HIGH 7.5
  • TI-2015-06811 The up.time agent in Idera Uptime Infrastructure Monitor 7.5 and 7.6 on Linux allows… CVSS 3.0HIGH 7.5
  • TI-2015-02555 Buffer overflow in the up.time client in Idera Uptime Infrastructure Monitor 7.4 might… CVSS 3.0HIGH 7.3
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences