What is CVE-2020-4849?

CVE-2020-4849 is a medium-severity vulnerability in IBM Tivoli Netcool Impact, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-12-15.

How severe is CVE-2020-4849?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in IBM Tivoli Netcool Impact

CVE-2020-4849

IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.19 Interim Fix 7 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a vitcim to a phishing site. IBM X-Force ID: 190294.

Vulnerability class: Open Redirect

EPSS: 0.008 (53.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ibm Tivoli Netcool Impact — versions 7.1.0, 7.1.0.19.InterimFix.7
Ibm Tivoli_netcool\/impact

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

psirt@us.ibm.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2020-4849?: CVE-2020-4849 is a medium-severity vulnerability in IBM Tivoli Netcool Impact, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-12-15.
How severe is CVE-2020-4849?: Medium severity. CVSS v3 base score is 6.1 out of 10.