How severe is CVE-2017-10670?

CVE-2017-10670 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-10670 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-10670?

CVE-2017-10670 primarily affects Xoev Osci Transport Library. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-10670?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2017-10670 published?

CVE-2017-10670 was published on 2017-06-30 and last updated on 2026-06-17.

CVE-2017-10670

CVE-2017-10670 is a critical-severity vulnerability in Xoev Osci Transport Library with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Xoev Osci Transport Library
Published: 2017-06-30
Last modified: 2026-06-17

Description

An XML External Entity (XXE) issue exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 (Java) and OSCI Transport Library 1.6 (.NET), exploitable by sending a crafted standard-conforming OSCI message from within the infrastructure.

Frequently asked questions

What is CVE-2017-10670?: An XML External Entity (XXE) issue exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 (Java) and OSCI Transport Library 1.6 (.NET), exploitable by sending a crafted standard-conforming OSCI message from within the infrastructure.
How severe is CVE-2017-10670?: CVE-2017-10670 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-10670 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-10670?: CVE-2017-10670 primarily affects Xoev Osci Transport Library. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-10670?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-10670 published?: CVE-2017-10670 was published on 2017-06-30 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:xoev:osci_transport_library:1.6:*:*:*:.net:*:*:*
cpe:2.3:a:xoev:osci_transport_library:1.6.1:*:*:*:java:*:*:*

More vulnerabilities in Xoev Osci Transport Library

CVE-2017-10669 — Medium (CVSS 6.5): Signature Wrapping exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 (Java) and OSCI Transport…
CVE-2017-10668 — Medium (CVSS 5.9): A Padding Oracle exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 (Java) and OSCI Transport Library…

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