How severe is CVE-2025-15349?

CVE-2025-15349 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-15349 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15349?

CVE-2025-15349 affects Anritsu Shockline. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15349?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-15349 have an EU (EUVD) identifier?

Yes. CVE-2025-15349 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4482.

When was CVE-2025-15349 published?

CVE-2025-15349 was published on 2026-01-23 and last updated on 2026-06-17.

CVE-2025-15349

CVE-2025-15349 is a high-severity vulnerability in Anritsu Shockline with a CVSS 3.x base score of 7.5. 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-362.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4482
Weakness: CWE-362
Affected product: Anritsu Shockline
Published: 2026-01-23
Last modified: 2026-06-17

Description

Anritsu ShockLine SCPI Race Condition Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Anritsu ShockLine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SCPI component. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27315.

Frequently asked questions

What is CVE-2025-15349?: Anritsu ShockLine SCPI Race Condition Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Anritsu ShockLine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SCPI component. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27315.
How severe is CVE-2025-15349?: CVE-2025-15349 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-15349 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15349?: CVE-2025-15349 affects Anritsu Shockline. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15349?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-15349 have an EU (EUVD) identifier?: Yes. CVE-2025-15349 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4482.
When was CVE-2025-15349 published?: CVE-2025-15349 was published on 2026-01-23 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-25-1200/

Affected products (1)

cpe:2.3:a:anritsu:shockline:2025.4.1:*:*:*:*:*:*:*

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