How severe is CVE-2012-2656?

CVE-2012-2656 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2012-2656 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-2656?

CVE-2012-2656 affects Talend Restlet. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-2656?

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-2012-2656 published?

CVE-2012-2656 was published on 2019-12-18 and last updated on 2026-06-16.

CVE-2012-2656

CVE-2012-2656 is a high-severity vulnerability in Talend Restlet with a CVSS 3.x base score of 7.5. 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-611.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Talend Restlet
Published: 2019-12-18
Last modified: 2026-06-16

Description

An XML eXternal Entity (XXE) issue exists in Restlet 1.1.10 in an endpoint using XML transport, which lets a remote attacker obtain sensitive information.

Frequently asked questions

What is CVE-2012-2656?: An XML eXternal Entity (XXE) issue exists in Restlet 1.1.10 in an endpoint using XML transport, which lets a remote attacker obtain sensitive information.
How severe is CVE-2012-2656?: CVE-2012-2656 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2012-2656 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-2656?: CVE-2012-2656 affects Talend Restlet. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-2656?: 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-2012-2656 published?: CVE-2012-2656 was published on 2019-12-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:talend:restlet:1.1.10:*:*:*:*:*:*:*

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