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Fencer Intel
high 7.8

CVE-2015-3000 json

SysAid Help Desk before 15.2 allows remote attackers to cause a denial of service (CPU and memory consumption) via a large number of nested…

published 2015-06-08 11 y ago modified 2026-06-17 4 mo ago also EUVD-2015-3082

cvss
7.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.0%
EPSS 8.0% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

SysAid Help Desk before 15.2 allows remote attackers to cause a denial of service (CPU and memory consumption) via a large number of nested entity references in an XML document to (1) /agententry, (2) /rdsmonitoringresponse, or (3) /androidactions, aka an XML Entity Expansion (XEE) attack.

Timeline

  1. Published
  2. First public exploit (EDB-43885)

Exploit prediction

7.98% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-43885 SysAid Help Desk 14.4 - Multiple Vulnerabilities webapps, 2015-06-10
  • seclists.org http://seclists.org/fulldisclosure/2015/Jun/8 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/132138/SysAid-Help-Desk-14.4-Code-Execution-Denial-Of-Service-Traversal-SQL-Injection.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C

Classification

Weakness
  • CWE-399 Resource Management Errors

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.