How severe is CVE-2019-1577?

CVE-2019-1577 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2019-1577 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1577?

CVE-2019-1577 affects Paloaltonetworks Traps. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-1577?

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

When was CVE-2019-1577 published?

CVE-2019-1577 was published on 2019-07-01 and last updated on 2026-06-17.

CVE-2019-1577

CVE-2019-1577 is a medium-severity vulnerability in Paloaltonetworks Traps with a CVSS 3.x base score of 6.3. 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-94.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Paloaltonetworks Traps
Published: 2019-07-01
Last modified: 2026-06-17

Description

Code injection vulnerability in Palo Alto Networks Traps 5.0.5 and earlier may allow an authenticated attacker to inject arbitrary JavaScript or HTML.

Frequently asked questions

What is CVE-2019-1577?: Code injection vulnerability in Palo Alto Networks Traps 5.0.5 and earlier may allow an authenticated attacker to inject arbitrary JavaScript or HTML.
How severe is CVE-2019-1577?: CVE-2019-1577 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2019-1577 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1577?: CVE-2019-1577 affects Paloaltonetworks Traps. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-1577?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-1577 published?: CVE-2019-1577 was published on 2019-07-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:paloaltonetworks:traps:*:*:*:*:*:*:*:*

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