How severe is CVE-2026-2697?

CVE-2026-2697 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-2026-2697 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2697?

CVE-2026-2697 affects Tenable Security Center. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2697?

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

Does CVE-2026-2697 have an EU (EUVD) identifier?

Yes. CVE-2026-2697 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7387.

When was CVE-2026-2697 published?

CVE-2026-2697 was published on 2026-02-23 and last updated on 2026-06-17.

CVE-2026-2697

CVE-2026-2697 is a medium-severity vulnerability in Tenable Security Center 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-639.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v4: 2.1
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7387
Weakness: CWE-639
Affected product: Tenable Security Center
Published: 2026-02-23
Last modified: 2026-06-17

Description

An Indirect Object Reference (IDOR) in Security Center allows an authenticated remote attacker to escalate privileges via the 'owner' parameter.

Frequently asked questions

What is CVE-2026-2697?: An Indirect Object Reference (IDOR) in Security Center allows an authenticated remote attacker to escalate privileges via the 'owner' parameter.
How severe is CVE-2026-2697?: CVE-2026-2697 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-2026-2697 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2697?: CVE-2026-2697 affects Tenable Security Center. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2697?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2697 have an EU (EUVD) identifier?: Yes. CVE-2026-2697 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7387.
When was CVE-2026-2697 published?: CVE-2026-2697 was published on 2026-02-23 and last updated on 2026-06-17.

References

https://www.tenable.com/security/tns-2026-07

Affected products (1)

cpe:2.3:a:tenable:security_center:*:*:*:*:*:*:*:*

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