CVE-2017-11727
CVE-2017-11727 is a medium-severity vulnerability in Connectwise Manage with a CVSS 3.x base score of 6.1. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (61st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Connectwise Manage
- Published:
- Last modified:
Description
services/system_io/actionprocessor/Contact.rails in ConnectWise Manage 2017.5 allows arbitrary client-side JavaScript code execution (involving a ContactCommon field) on victims who click on a crafted link, aka XSS.
Frequently asked questions
- What is CVE-2017-11727?
- services/system_io/actionprocessor/Contact.rails in ConnectWise Manage 2017.5 allows arbitrary client-side JavaScript code execution (involving a ContactCommon field) on victims who click on a crafted link, aka XSS.
- How severe is CVE-2017-11727?
- CVE-2017-11727 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2017-11727 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-11727?
- CVE-2017-11727 affects Connectwise Manage. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-11727?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2017-11727 published?
- CVE-2017-11727 was published on 2017-07-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:connectwise:manage:2017.5:*:*:*:*:*:*:*
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