CVE-2018-10550
CVE-2018-10550 is a high-severity vulnerability in Octopus Octopus Deploy 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-269.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-269
- Affected product: Octopus Octopus Deploy
- Published:
- Last modified:
Description
In Octopus Deploy before 2018.4.7, target and tenant tag variable scopes were not checked against the list of tenants the user has access to.
Frequently asked questions
- What is CVE-2018-10550?
- In Octopus Deploy before 2018.4.7, target and tenant tag variable scopes were not checked against the list of tenants the user has access to.
- How severe is CVE-2018-10550?
- CVE-2018-10550 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-2018-10550 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-10550?
- CVE-2018-10550 affects Octopus Octopus Deploy. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-10550?
- 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-2018-10550 published?
- CVE-2018-10550 was published on 2018-04-30 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:octopus:octopus_deploy:*:*:*:*:*:*:*:*
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