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CVE-2004-2048: radmin in eSeSIX Thintune thin clients running firmware 2.4.38 and earlier starts a process port 25072 that ca

62
This week
HIGH 10.0MITIGATEMITIGATEMITIGATE

CVE-2004-2048 is a high-severity flaw (CVSS 10.0) affecting thintune extreme, thintune l, thintune m. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

radmin in eSeSIX Thintune thin clients running firmware 2.4.38 and earlier starts a process port 25072 that can be accessed with a default "jstwo" password, which allows remote attackers to gain access.

Why this priority

  • Critical severity
  • Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score10.0 (High)
EPSS exploit chance3.1% (top 12%)
CISA exploited listNo
Published2004-12-31
Last modified2026-06-16
Publisher (CNA): MITRE · Vendor: esesix

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Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

esesix thintune extreme MITIGATE
Affected: 2.4.38
Fixed in: no fixed release known
Safe to downgrade to: a release before 2.4.38
Firmware
Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.
esesix thintune l MITIGATE
Affected: 2.4.38
Fixed in: no fixed release known
Safe to downgrade to: a release before 2.4.38
Firmware
Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.
esesix thintune m MITIGATE
Affected: 2.4.38
Fixed in: no fixed release known
Safe to downgrade to: a release before 2.4.38
Firmware
Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.
esesix thintune mobile MITIGATE
Affected: 2.4.38
Fixed in: no fixed release known
Safe to downgrade to: a release before 2.4.38
Firmware
Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.
esesix thintune s MITIGATE
Affected: 2.4.38
Fixed in: no fixed release known
Safe to downgrade to: a release before 2.4.38
Firmware
Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.
esesix thintune xm MITIGATE
Affected: 2.4.38
Fixed in: no fixed release known
Safe to downgrade to: a release before 2.4.38
Firmware
Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2004-2048?

thintune extreme: mitigate or apply the listed mitigation; thintune l: mitigate or apply the listed mitigation; thintune m: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2004-2048 being exploited?

CVE-2004-2048 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2004-2048 affect?

CVE-2004-2048 affects thintune extreme, thintune l, thintune m. Severity is high (CVSS 10.0). radmin in eSeSIX Thintune thin clients running firmware 2.4.38 and earlier starts a process port 25072 that can be accessed with a default "jstwo" password, which allows remote attackers to gain access.

How urgent is CVE-2004-2048?

Priority 62/100. Critical severity; Public exploit reference

Related CVEs

References

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