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CVE-2020-4471
IBM Spectrum Protect Plus 10.1.0 through 10.1.5 could allow an unauthenticated attacker to cause a denial of service or hijack DNS…
Medium4.8EPSS 2.7%
- Published
- Updated
- Reserved
- Assigned by
- ibm
Description
IBM Spectrum Protect Plus 10.1.0 through 10.1.5 could allow an unauthenticated attacker to cause a denial of service or hijack DNS sessions by send a specially crafted HTTP command to the remote server. IBM X-Force ID: 181726.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| ibmCNA (assigner) | 3.0 | Medium4.8 | CVSS:3.0/AV:N/PR:N/AC:H/C:N/UI:N/S:U/A:L/I:L/E:U/RC:C/RL:O |
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
- EPSS (exploitation in 30 days)
- 2.7% · top 14% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.8.
Weakness
- Denial of Service
- CWE-306 (opens in a new tab)All about CWE-306 and its CVEs
Affected products
- affected 10.1.0
- affected 10.1.5
References (3)
- https://www.ibm.com/support/pages/node/6221358 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ibm-spectrum-cve20204471-dos (181726) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- https://www.tenable.com/security/research/tra-2020-37 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-4471)Record last updated .