What is CVE-2015-4688?

CVE-2015-4688 is a medium-severity vulnerability in Ellucian Banner Student, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-09-11.

How severe is CVE-2015-4688?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Ellucian Banner Student

CVE-2015-4688

Ellucian (formerly SunGard) Banner Student 8.5.1.2 through 8.7 allow remote attackers to enumerate user accounts via a series of requests.

Vulnerability class: Information Disclosure

Published 2017-09-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.020 (80.3th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Ellucian Banner Student — versions 8.5.1.2, 8.6.1, 8.6.2

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

packetstormsecurity.com/files/134622/Banner-Student-XSS-Information-Disclosure-… (VDB Entry, Third Party Advisory)
www.securityfocus.com/archive/1/537029/100/0/threaded (mailing-list, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2015-4688?: CVE-2015-4688 is a medium-severity vulnerability in Ellucian Banner Student, classified under Information Disclosure. CVSS score: 5.3/10. Published 2017-09-11.
How severe is CVE-2015-4688?: Medium severity. CVSS v3 base score is 5.3 out of 10.