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CVE-2017-15580

50
FAUCET Score

CVE-2017-15580 describes an arbitrary file upload vulnerability in osTicket version 1.10.1, allowing attackers to upload malicious files by manipulating file extensions during the upload process. This critical vulnerability, with a CVSS score of 9.8, has a low attack complexity and can lead to complete compromise of confidentiality, integrity, and availability of the affected system. While not listed on the KEV catalog and with no recorded community discussion or media coverage, a public exploit (EDB-45169) exists, indicating the potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
1.10.1CPE matchmatch criteria
cpe:2.3:a:osticket:osticket:1.10.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
15.98%
Probability of exploitation in next 30 days
EPSS Percentile
96.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-45169 · Aug 8, 2018
This CVE's current EPSS score of 0.1598 is in the 93rd percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

0day.today / exploits/28864
Third Party Advisory
nakedsecurity.com / cve/CVE-2017-15580
Third Party Advisory
becomepentester.blogspot.com / 2017/10/osTicket-File-Upload-Restrictions-Bypassed-CVE-2017-15580.html
ExploitThird Party Advisory
cxsecurity.com / issue/WLB-2017100187
ExploitThird Party Advisory
packetstormsecurity.com / files/144747/osticket1101-shell.txt
ExploitThird Party AdvisoryVDB Entry
cyber-security.ro / blog/2017/10/25/osticket-1-10-1-shell-upload
Broken Link
exploit-db.com / exploits/45169
ExploitThird Party AdvisoryVDB Entry