How severe is CVE-2019-9827?

CVE-2019-9827 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-2019-9827 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-9827?

CVE-2019-9827 affects Hawt Hawtio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-9827?

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-2019-9827 published?

CVE-2019-9827 was published on 2019-07-03 and last updated on 2026-06-17.

CVE-2019-9827

CVE-2019-9827 is a critical-severity vulnerability in Hawt Hawtio with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 27% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-918.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 27% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Hawt Hawtio
Published: 2019-07-03
Last modified: 2026-06-17

Description

Hawt Hawtio through 2.5.0 is vulnerable to SSRF, allowing a remote attacker to trigger an HTTP request from an affected server to an arbitrary host via the initial /proxy/ substring of a URI.

Frequently asked questions

What is CVE-2019-9827?: Hawt Hawtio through 2.5.0 is vulnerable to SSRF, allowing a remote attacker to trigger an HTTP request from an affected server to an arbitrary host via the initial /proxy/ substring of a URI.
How severe is CVE-2019-9827?: CVE-2019-9827 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-2019-9827 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-9827?: CVE-2019-9827 affects Hawt Hawtio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-9827?: 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-2019-9827 published?: CVE-2019-9827 was published on 2019-07-03 and last updated on 2026-06-17.

References

https://www.ciphertechs.com/hawtio-advisory/

Affected products (1)

cpe:2.3:a:hawt:hawtio:*:*:*:*:*:*:*:*

More vulnerabilities in Hawt Hawtio

CVE-2014-0121 — Critical (CVSS 9.8): The admin terminal in Hawt.io does not require authentication, which allows remote attackers to execute arbitrary…
CVE-2014-0120 — High (CVSS 8.8): Cross-site request forgery (CSRF) vulnerability in the admin terminal in Hawt.io allows remote attackers to hijack the…
CVE-2017-7556 — High (CVSS 8.8): Hawtio versions up to and including 1.5.3 are vulnerable to CSRF vulnerability allowing remote attackers to trick the…
CVE-2017-2589 — High (CVSS 8.7): It was discovered that the hawtio servlet 1.4 uses a single HttpClient instance to proxy requests with a persistent…
CVE-2017-2617 — High (CVSS 7.6): hawtio before version 1.5.5 is vulnerable to remote code execution via file upload. An attacker could use this…
CVE-2023-33544 — Medium (CVSS 5.5): hawtio 2.17.2 is vulnerable to Path Traversal. it is possible to input malicious zip files, which can result in the…

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