How severe is CVE-2025-13809?

CVE-2025-13809 has a CVSS 3.x base score of 6.3, 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 low, and availability low.

Is CVE-2025-13809 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13809?

CVE-2025-13809 affects Orionsec Orion-ops. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13809?

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

Does CVE-2025-13809 have an EU (EUVD) identifier?

Yes. CVE-2025-13809 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199957.

When was CVE-2025-13809 published?

CVE-2025-13809 was published on 2025-12-01 and last updated on 2026-06-17.

CVE-2025-13809

CVE-2025-13809 is a medium-severity vulnerability in Orionsec Orion-ops with a CVSS 3.x base score of 6.3. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199957
Weakness: CWE-918
Affected product: Orionsec Orion-ops
Published: 2025-12-01
Last modified: 2026-06-17

Description

A vulnerability has been found in orionsec orion-ops up to 5925824997a3109651bbde07460958a7be249ed1. Affected by this issue is some unknown functionality of the file orion-ops-api/orion-ops-web/src/main/java/cn/orionsec/ops/controller/MachineInfoController.java of the component SSH Connection Handler. Such manipulation of the argument host/sshPort/username/password/authType leads to server-side request forgery. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. A patch should be applied to remediate this issue. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-13809?: A vulnerability has been found in orionsec orion-ops up to 5925824997a3109651bbde07460958a7be249ed1. Affected by this issue is some unknown functionality of the file orion-ops-api/orion-ops-web/src/main/java/cn/orionsec/ops/controller/MachineInfoController.java of the component SSH Connection Handler. Such manipulation of the argument host/sshPort/username/password/authType leads to server-side request forgery. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. A patch should be applied to remediate this issue. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-13809?: CVE-2025-13809 has a CVSS 3.x base score of 6.3, 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 low, and availability low.
Is CVE-2025-13809 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13809?: CVE-2025-13809 affects Orionsec Orion-ops. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13809?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13809 have an EU (EUVD) identifier?: Yes. CVE-2025-13809 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199957.
When was CVE-2025-13809 published?: CVE-2025-13809 was published on 2025-12-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:orionsec:orion-ops:*:*:*:*:*:*:*:*

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