How severe is CVE-2025-0279?

CVE-2025-0279 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-0279 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-0279?

CVE-2025-0279 affects Hcltech Traveler. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-0279?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-0279 have an EU (EUVD) identifier?

Yes. CVE-2025-0279 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9725.

When was CVE-2025-0279 published?

CVE-2025-0279 was published on 2025-04-03 and last updated on 2026-06-17.

CVE-2025-0279

CVE-2025-0279 is a medium-severity vulnerability in Hcltech Traveler with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-209.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-9725
Weakness: CWE-209
Affected product: Hcltech Traveler
Published: 2025-04-03
Last modified: 2026-06-17

Description

HCL Traveler generates some error messages that provide detailed information about errors and failures, such as internal paths, file names, sensitive tokens, credentials, error codes, or stack traces. Attackers could exploit this information to gain insights into the system's architecture and potentially launch targeted attacks.

Frequently asked questions

What is CVE-2025-0279?: HCL Traveler generates some error messages that provide detailed information about errors and failures, such as internal paths, file names, sensitive tokens, credentials, error codes, or stack traces. Attackers could exploit this information to gain insights into the system's architecture and potentially launch targeted attacks.
How severe is CVE-2025-0279?: CVE-2025-0279 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-0279 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-0279?: CVE-2025-0279 affects Hcltech Traveler. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-0279?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-0279 have an EU (EUVD) identifier?: Yes. CVE-2025-0279 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9725.
When was CVE-2025-0279 published?: CVE-2025-0279 was published on 2025-04-03 and last updated on 2026-06-17.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0120336

Affected products (1)

cpe:2.3:a:hcltech:traveler:*:*:*:*:*:*:*:*

More vulnerabilities in Hcltech Traveler

CVE-2022-27561 — High (CVSS 7.5): There is a reflected Cross-Site Scripting vulnerability in the HCL Traveler web admin (LotusTraveler.nsf).
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