Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2015-1880

26
FAUCET Score

CVE-2015-1880 is a Cross-Site Scripting (XSS) vulnerability affecting Fortinet FortiOS versions 5.2.x before 5.2.3, specifically within the SSLVPN login page. This flaw allows remote attackers to inject arbitrary web scripts or HTML, potentially leading to session hijacking or defacement. With a CVSS score of 4.3 (medium severity) and an EPSS score indicating higher exploitability than 97.9% of CVEs, it presents a significant risk despite requiring medium attack complexity. There is no evidence of active exploitation, Metasploit modules, or ExploitDB entries, though Nuclei templates exist for detection. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
5.2.0CPE matchmatch criteria
cpe:2.3:o:fortinet:fortios:5.2.0:*:*:*:*:*:*:*
5.2.1CPE matchmatch criteria
cpe:2.3:o:fortinet:fortios:5.2.1:*:*:*:*:*:*:*
5.2.2CPE matchmatch criteria
cpe:2.3:o:fortinet:fortios:5.2.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
14.26%
Probability of exploitation in next 30 days
EPSS Percentile
96.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2015-1880 · Apr 15, 2021
This CVE's current EPSS score of 0.1426 is in the 96th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

Vendor Patches (1)

fortinetvendor investigatingvia nvd_reference
View patch

References

fortiguard.com / advisory/FG-IR-15-005
Vendor Advisory
securityfocus.com / bid/74652
Third Party AdvisoryVDB Entry
securitytracker.com / id/1032261
Third Party AdvisoryVDB Entry
securitytracker.com / id/1032262
Third Party AdvisoryVDB Entry
securitytracker.com / id/1032264
Third Party AdvisoryVDB Entry
securitytracker.com / id/1032265
Third Party AdvisoryVDB Entry