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CVE-2015-2284

81
FAUCET Score

CVE-2015-2284 is a critical vulnerability affecting SolarWinds Firewall Security Manager (FSM) versions prior to 6.6.5 HotFix1, specifically stemming from improper client session handling within the userlogin.jsp component. This flaw carries a maximum CVSS score of 10.0, allowing unauthenticated remote attackers to execute arbitrary code and gain elevated privileges through low-complexity vectors. Although there is no current evidence of active exploitation in the wild or a listing in the CISA KEV, the presence of a Metasploit module and a high EPSS score of 0.76 indicate a significant risk of weaponization.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.6.5CPE matchmatch criteria
cpe:2.3:a:solarwinds:firewall_security_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
74.05%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: Solarwinds Firewall Security Manager 6.6.5 Client Session Handling Vulnerability · Mar 13, 2015
ExploitDB: EDB-36679 · Apr 8, 2015
This CVE's current EPSS score of 0.7405 is in the 99th percentile among its peer group of 51,551 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, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

zerodayinitiative.com / advisories/ZDI-15-107
Patch