How severe is CVE-2016-2303?

CVE-2016-2303 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2016-2303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-2303?

CVE-2016-2303 affects Ecava Integraxor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-2303?

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

When was CVE-2016-2303 published?

CVE-2016-2303 was published on 2016-04-22 and last updated on 2026-06-17.

CVE-2016-2303

CVE-2016-2303 is a medium-severity vulnerability in Ecava Integraxor with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ecava Integraxor
Published: 2016-04-22
Last modified: 2026-06-17

Description

CRLF injection vulnerability in Ecava IntegraXor before 5.0 build 4522 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.

Frequently asked questions

What is CVE-2016-2303?: CRLF injection vulnerability in Ecava IntegraXor before 5.0 build 4522 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.
How severe is CVE-2016-2303?: CVE-2016-2303 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2016-2303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-2303?: CVE-2016-2303 affects Ecava Integraxor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-2303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-2303 published?: CVE-2016-2303 was published on 2016-04-22 and last updated on 2026-06-17.

References

https://ics-cert.us-cert.gov/advisories/ICSA-16-105-03

Affected products (1)

cpe:2.3:a:ecava:integraxor:*:*:*:*:*:*:*:*

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