How severe is CVE-2015-9288?

CVE-2015-9288 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2015-9288 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-2015-9288?

CVE-2015-9288 affects Unity Web Player. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-9288?

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

When was CVE-2015-9288 published?

CVE-2015-9288 was published on 2019-07-29 and last updated on 2026-06-17.

CVE-2015-9288

CVE-2015-9288 is a medium-severity vulnerability in Unity Web Player with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Unity Web Player
Published: 2019-07-29
Last modified: 2026-06-17

Description

The Unity Web Player plugin before 4.6.6f2 and 5.x before 5.0.3f2 allows attackers to read messages or access online services via a victim's credentials

Frequently asked questions

What is CVE-2015-9288?: The Unity Web Player plugin before 4.6.6f2 and 5.x before 5.0.3f2 allows attackers to read messages or access online services via a victim's credentials
How severe is CVE-2015-9288?: CVE-2015-9288 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2015-9288 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-2015-9288?: CVE-2015-9288 affects Unity Web Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-9288?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-9288 published?: CVE-2015-9288 was published on 2019-07-29 and last updated on 2026-06-17.

References

https://blogs.unity3d.com/2015/06/06/security-update-coming-for-web-player/

Affected products (1)

cpe:2.3:a:unity:web_player:*:*:*:*:*:*:*:*

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