How severe is CVE-2013-5660?

CVE-2013-5660 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2013-5660 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-5660?

CVE-2013-5660 affects Powersoftware Winarchiver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-5660?

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-2013-5660 published?

CVE-2013-5660 was published on 2014-04-25 and last updated on 2026-06-16.

CVE-2013-5660

CVE-2013-5660 is a critical-severity vulnerability in Powersoftware Winarchiver with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 11% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Powersoftware Winarchiver
Published: 2014-04-25
Last modified: 2026-06-16

Description

Buffer overflow in Power Software WinArchiver 3.2 allows remote attackers to execute arbitrary code via a crafted .zip file.

Frequently asked questions

What is CVE-2013-5660?: Buffer overflow in Power Software WinArchiver 3.2 allows remote attackers to execute arbitrary code via a crafted .zip file.
How severe is CVE-2013-5660?: CVE-2013-5660 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2013-5660 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-5660?: CVE-2013-5660 affects Powersoftware Winarchiver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-5660?: 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-2013-5660 published?: CVE-2013-5660 was published on 2014-04-25 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:powersoftware:winarchiver:3.2:*:*:*:*:*:*:*

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