CVE-2023-33760
CVE-2023-33760 is a medium-severity vulnerability in Splicecom Maximiser Soft Pbx with a CVSS 3.x base score of 5.3. 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-295.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-37912
- Weakness: CWE-295
- Affected product: Splicecom Maximiser Soft Pbx
- Published:
- Last modified:
Description
SpliceCom Maximiser Soft PBX v1.5 and before was discovered to utilize a default SSL certificate. This issue can allow attackers to eavesdrop on communications via a man-in-the-middle attack.
Frequently asked questions
- What is CVE-2023-33760?
- SpliceCom Maximiser Soft PBX v1.5 and before was discovered to utilize a default SSL certificate. This issue can allow attackers to eavesdrop on communications via a man-in-the-middle attack.
- How severe is CVE-2023-33760?
- CVE-2023-33760 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-33760 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-33760?
- CVE-2023-33760 affects Splicecom Maximiser Soft Pbx. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-33760?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2023-33760 have an EU (EUVD) identifier?
- Yes. CVE-2023-33760 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-37912.
- When was CVE-2023-33760 published?
- CVE-2023-33760 was published on 2024-01-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:splicecom:maximiser_soft_pbx:*:*:*:*:*:*:*:*
More vulnerabilities in Splicecom Maximiser Soft Pbx
- CVE-2023-33759 — Critical (CVSS 9.8): SpliceCom Maximiser Soft PBX v1.5 and before does not restrict excessive authentication attempts, allowing attackers to…
- CVE-2023-33758 — Medium (CVSS 6.1): Splicecom Maximiser Soft PBX v1.5 and before was discovered to contain a cross-site scripting (XSS) vulnerability via…
All CVEs affecting Splicecom Maximiser Soft Pbx →
Other CWE-295 (Improper Certificate Validation) vulnerabilities
- CVE-2026-4370 — Critical (CVSS 10.0): A vulnerability was identified in Juju from version 3.2.0 until 3.6.19 and from version 4.0 until 4.0.4, where the…
- CVE-2026-30836 — Critical (CVSS 10.0): Step CA is an online certificate authority for secure, automated certificate management for DevOps. Versions 0.30.0-rc6…
- CVE-2025-68121 — Critical (CVSS 10.0): During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between…
- CVE-2022-20703 — Critical (CVSS 10.0): Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker…
- CVE-2021-1471 — Critical (CVSS 9.9): Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms…
- CVE-2026-20184 — Critical (CVSS 9.8): A vulnerability in the integration of single sign-on (SSO) with Control Hub in Cisco Webex Services could have allowed…
Browse all CWE-295 (Improper Certificate Validation) vulnerabilities →