How severe is CVE-2015-1430?

CVE-2015-1430 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-1430 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1430?

CVE-2015-1430 affects Xymon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-1430?

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

When was CVE-2015-1430 published?

CVE-2015-1430 was published on 2017-08-28 and last updated on 2026-06-17.

CVE-2015-1430

CVE-2015-1430 is a critical-severity vulnerability in Xymon with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Xymon
Published: 2017-08-28
Last modified: 2026-06-17

Description

Buffer overflow in xymon 4.3.17-1.

Frequently asked questions

What is CVE-2015-1430?: Buffer overflow in xymon 4.3.17-1.
How severe is CVE-2015-1430?: CVE-2015-1430 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-1430 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1430?: CVE-2015-1430 affects Xymon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-1430?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-1430 published?: CVE-2015-1430 was published on 2017-08-28 and last updated on 2026-06-17.

References

http://www.openwall.com/lists/oss-security/2015/01/31/4

Affected products (1)

cpe:2.3:a:xymon:xymon:4.3.17-1:*:*:*:*:*:*:*

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