CVE-2018-11552
CVE-2018-11552 is a medium-severity vulnerability in Nch Axon Pbx with a CVSS 3.x base score of 6.1. Its EPSS exploit-prediction score of 29% places it in the 98th percentile, indicating an elevated likelihood of exploitation. 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: 29% (98th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Nch Axon Pbx
- Published:
- Last modified:
Description
There is a reflected XSS vulnerability in AXON PBX 2.02 via the "AXON->Auto-Dialer->Agents->Name" field. The vulnerability exists due to insufficient filtration of user-supplied data. A remote attacker can execute arbitrary HTML and script code in a browser in the context of the vulnerable application.
Frequently asked questions
- What is CVE-2018-11552?
- There is a reflected XSS vulnerability in AXON PBX 2.02 via the "AXON->Auto-Dialer->Agents->Name" field. The vulnerability exists due to insufficient filtration of user-supplied data. A remote attacker can execute arbitrary HTML and script code in a browser in the context of the vulnerable application.
- How severe is CVE-2018-11552?
- CVE-2018-11552 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-2018-11552 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-11552?
- CVE-2018-11552 affects Nch Axon Pbx. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-11552?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-11552 published?
- CVE-2018-11552 was published on 2018-06-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:nch:axon_pbx:2.02:*:*:*:*:*:*:*
More vulnerabilities in Nch Axon Pbx
- CVE-2021-37441 — High (CVSS 8.8): NCH Axon PBX v2.22 and earlier allows path traversal for file deletion via the logdelete?file=/.. substring.
- CVE-2018-11551 — High (CVSS 7.8): AXON PBX 2.02 contains a DLL hijacking vulnerability that could allow an unauthenticated, remote attacker to execute…
- CVE-2021-37440 — Medium (CVSS 6.5): NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.. substring.
All CVEs affecting Nch Axon Pbx →
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