How severe is CVE-2016-0377?

CVE-2016-0377 has a CVSS 3.x base score of 4.3, 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 none, and availability none.

Is CVE-2016-0377 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-0377?

CVE-2016-0377 primarily affects Ibm Websphere Application Server. In total, 66 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-0377?

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

When was CVE-2016-0377 published?

CVE-2016-0377 was published on 2016-10-22 and last updated on 2026-06-17.

CVE-2016-0377

CVE-2016-0377 is a medium-severity vulnerability in Ibm Websphere Application Server with a CVSS 3.x base score of 4.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ibm Websphere Application Server
Published: 2016-10-22
Last modified: 2026-06-17

Description

The Administrative Console in IBM WebSphere Application Server (WAS) 7.x before 7.0.0.43, 8.0.x before 8.0.0.13, and 8.5.x before 8.5.5.10 mishandles CSRFtoken cookies, which allows remote authenticated users to obtain sensitive information via unspecified vectors.

Frequently asked questions

What is CVE-2016-0377?: The Administrative Console in IBM WebSphere Application Server (WAS) 7.x before 7.0.0.43, 8.0.x before 8.0.0.13, and 8.5.x before 8.5.5.10 mishandles CSRFtoken cookies, which allows remote authenticated users to obtain sensitive information via unspecified vectors.
How severe is CVE-2016-0377?: CVE-2016-0377 has a CVSS 3.x base score of 4.3, 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 none, and availability none.
Is CVE-2016-0377 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-0377?: CVE-2016-0377 primarily affects Ibm Websphere Application Server. In total, 66 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-0377?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-0377 published?: CVE-2016-0377 was published on 2016-10-22 and last updated on 2026-06-17.

References

Affected products (66)

cpe:2.3:a:ibm:websphere_application_server:7.0.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.7:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.8:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.9:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.10:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.11:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.12:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.13:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.14:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.15:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.16:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.17:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.18:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.19:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.21:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.22:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.23:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.24:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.25:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.27:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.28:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.29:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.31:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.32:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.33:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.34:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.35:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.36:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.37:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.38:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.39:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.40:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.41:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_application_server:7.0.0.42:*:*:*:*:*:*:*

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