How severe is CVE-2015-8549?

CVE-2015-8549 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2015-8549 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-8549?

CVE-2015-8549 affects Pyamf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-8549?

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-2015-8549 published?

CVE-2015-8549 was published on 2020-01-15 and last updated on 2026-06-17.

CVE-2015-8549

CVE-2015-8549 is a high-severity vulnerability in Pyamf with a CVSS 3.x base score of 7.1. 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-611.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v2: 5.8
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Pyamf
Published: 2020-01-15
Last modified: 2026-06-17

Description

XML external entity (XXE) vulnerability in PyAMF before 0.8.0 allows remote attackers to cause a denial of service or read arbitrary files via a crafted Action Message Format (AMF) payload.

Frequently asked questions

What is CVE-2015-8549?: XML external entity (XXE) vulnerability in PyAMF before 0.8.0 allows remote attackers to cause a denial of service or read arbitrary files via a crafted Action Message Format (AMF) payload.
How severe is CVE-2015-8549?: CVE-2015-8549 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2015-8549 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-8549?: CVE-2015-8549 affects Pyamf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-8549?: 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-2015-8549 published?: CVE-2015-8549 was published on 2020-01-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pyamf:pyamf:*:*:*:*:*:*:*:*

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