How severe is CVE-2022-30527?

CVE-2022-30527 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-30527 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-30527?

CVE-2022-30527 affects Siemens Sinec Nms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-30527?

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.

When was CVE-2022-30527 published?

CVE-2022-30527 was published on 2023-10-10 and last updated on 2026-06-17.

CVE-2022-30527

CVE-2022-30527 is a high-severity vulnerability in Siemens Sinec Nms with a CVSS 3.x base score of 7.8. 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-732.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Siemens Sinec Nms
Published: 2023-10-10
Last modified: 2026-06-17

Description

A vulnerability has been identified in SINEC NMS (All versions < V2.0). The affected application assigns improper access rights to specific folders containing executable files and libraries. This could allow an authenticated local attacker to inject arbitrary code and escalate privileges.

Frequently asked questions

What is CVE-2022-30527?: A vulnerability has been identified in SINEC NMS (All versions < V2.0). The affected application assigns improper access rights to specific folders containing executable files and libraries. This could allow an authenticated local attacker to inject arbitrary code and escalate privileges.
How severe is CVE-2022-30527?: CVE-2022-30527 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-30527 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-30527?: CVE-2022-30527 affects Siemens Sinec Nms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-30527?: 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.
When was CVE-2022-30527 published?: CVE-2022-30527 was published on 2023-10-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*

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