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Fencer Vulns
low 3.5

CVE-2009-3487 json

Multiple cross-site scripting (XSS) vulnerabilities in the J-Web interface in Juniper JUNOS 8.5R1.14 allow remote authenticated users to in…

published 2009-09-30 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3469

cvss
3.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
2
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in the J-Web interface in Juniper JUNOS 8.5R1.14 allow remote authenticated users to inject arbitrary web script or HTML via (1) the JEXEC_OUTID parameter in a JEXEC_MODE_RELAY_OUTPUT action to the jexec program; the (2) act, (3) refresh-time, or (4) ifid parameter to scripter.php; (5) the revision parameter in a rollback action to the configuration program; the m[] parameter to the (6) monitor, (7) manage, (8) events, (9) configuration, or (10) alarms program; (11) the m[] parameter to the default URI; (12) the m[] parameter in a browse action to the default URI; (13) the wizard-next parameter in an https action to the configuration program; or the (14) Contact Information, (15) System Description, (16) Local Engine ID, (17) System Location, or (18) System Name Override SNMP parameter, related to the configuration program.

Timeline

  1. First public exploit (EDB-33261)
  2. Published

Exploit prediction

1.25% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-33261 Juniper Junos 8.5/9.0 J - Web Interface (Multiple Script) 'm[]' Cross-Site Scripting remote, 2009-09-22
  • EDB-33260 Juniper Junos 8.5/9.0 J-Web Interface - 'scripter.php' Multiple Cross-Site Scripting Vulnerabilities remote, 2009-09-22
  • procheckup.com http://www.procheckup.com/vulnerability_manager/vulnerabilities/pr09-10 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/36537 referenced PoC, tagged "exploit" by a source, unverified
  • secunia.com http://secunia.com/advisories/36829 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns 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.