CVE-2019-0857

CVE-2019-0857 is a medium-severity vulnerability in Microsoft Azure Devops Server 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-116.

Key facts

Description

A spoofing vulnerability that could allow a security feature bypass exists in when Azure DevOps Server does not properly sanitize user provided input, aka 'Azure DevOps Server Spoofing Vulnerability'.

Frequently asked questions

What is CVE-2019-0857?
A spoofing vulnerability that could allow a security feature bypass exists in when Azure DevOps Server does not properly sanitize user provided input, aka 'Azure DevOps Server Spoofing Vulnerability'.
How severe is CVE-2019-0857?
CVE-2019-0857 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-0857 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-0857?
CVE-2019-0857 affects Microsoft Azure Devops Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-0857?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-0857 published?
CVE-2019-0857 was published on 2019-04-09 and last updated on 2026-06-17.

References

Affected products (1)

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