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CVE-2016-5977

23
FAUCET Score

CVE-2016-5977 describes an open redirect vulnerability in the web portal of various versions of IBM Tealeaf Customer Experience. This flaw allows remote authenticated users to redirect other users to arbitrary external websites, facilitating phishing attacks. With a CVSS score of 6.8 (Medium), the vulnerability requires user interaction and authenticated access, but its impact is high on integrity, allowing for redirection to malicious sites. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.7CPE matchmatch criteria
cpe:2.3:a:ibm:tealeaf_customer_experience:*:*:*:*:*:*:*:*
8.8CPE matchmatch criteria
cpe:2.3:a:ibm:tealeaf_customer_experience:8.8:*:*:*:*:*:*:*
9.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:tealeaf_customer_experience:9.0.0:*:*:*:*:*:*:*
9.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:tealeaf_customer_experience:9.0.1:*:*:*:*:*:*:*
9.0.1aCPE matchmatch criteria
cpe:2.3:a:ibm:tealeaf_customer_experience:9.0.1a:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.8MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
4.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 86th percentile among its peer group of 15,224 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

www-01.ibm.com / support/docview.wss
Vendor Advisory
securityfocus.com / bid/93139