How severe is CVE-2015-8561?

CVE-2015-8561 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2015-8561 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-8561?

CVE-2015-8561 affects Schneider-electric Proclima. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-8561?

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

When was CVE-2015-8561 published?

CVE-2015-8561 was published on 2015-12-15 and last updated on 2026-06-17.

CVE-2015-8561

CVE-2015-8561 is a medium-severity vulnerability in Schneider-electric Proclima with a CVSS 2.0 base score of 6.8. 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-119.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Schneider-electric Proclima
Published: 2015-12-15
Last modified: 2026-06-17

Description

The F1BookView ActiveX control in F1 Bookview in Schneider Electric ProClima before 6.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted integer value to the (1) AttachToSS, (2) CopyAll, (3) CopyRange, (4) CopyRangeEx, or (5) SwapTable method, a different vulnerability than CVE-2015-7918.

Frequently asked questions

What is CVE-2015-8561?: The F1BookView ActiveX control in F1 Bookview in Schneider Electric ProClima before 6.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted integer value to the (1) AttachToSS, (2) CopyAll, (3) CopyRange, (4) CopyRangeEx, or (5) SwapTable method, a different vulnerability than CVE-2015-7918.
How severe is CVE-2015-8561?: CVE-2015-8561 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2015-8561 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-8561?: CVE-2015-8561 affects Schneider-electric Proclima. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-8561?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-8561 published?: CVE-2015-8561 was published on 2015-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:schneider-electric:proclima:*:*:*:*:*:*:*:*

More vulnerabilities in Schneider-electric Proclima

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CVE-2015-7918 — Medium (CVSS 6.8): Multiple buffer overflows in the F1BookView ActiveX control in F1 Bookview in Schneider Electric ProClima before 6.2…

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