How severe is CVE-2018-5762?

CVE-2018-5762 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-5762 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-5762?

CVE-2018-5762 affects Unisys Clearpath Mcp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-5762?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-5762 published?

CVE-2018-5762 was published on 2018-02-26 and last updated on 2026-06-17.

CVE-2018-5762

CVE-2018-5762 is a medium-severity vulnerability in Unisys Clearpath Mcp with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Unisys Clearpath Mcp
Published: 2018-02-26
Last modified: 2026-06-17

Description

The TLS implementation in the TCP/IP networking module in Unisys ClearPath MCP systems with TCP-IP-SW 58.1 before 58.160, 59.1 before 059.1a.17 (IC #17), and 60.0 before 60.044 might allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a ROBOT attack.

Frequently asked questions

What is CVE-2018-5762?: The TLS implementation in the TCP/IP networking module in Unisys ClearPath MCP systems with TCP-IP-SW 58.1 before 58.160, 59.1 before 059.1a.17 (IC #17), and 60.0 before 60.044 might allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a ROBOT attack.
How severe is CVE-2018-5762?: CVE-2018-5762 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-5762 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5762?: CVE-2018-5762 affects Unisys Clearpath Mcp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-5762?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-5762 published?: CVE-2018-5762 was published on 2018-02-26 and last updated on 2026-06-17.

References

https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=46

Affected products (1)

cpe:2.3:a:unisys:clearpath_mcp:*:*:*:*:*:*:*:*

More vulnerabilities in Unisys Clearpath Mcp

CVE-2002-2179 — High (CVSS 7.8): The dynamic initialization feature of the ClearPath MCP environment allows remote attackers to cause a denial of…
CVE-2017-5872 — High (CVSS 7.5): The TCP/IP networking module in Unisys ClearPath MCP systems with TCP-IP-SW 57.1 before 57.152, 58.1 before 58.142, or…

All CVEs affecting Unisys Clearpath Mcp →