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Fencer Intel
medium 4.3

CVE-2012-2577 json

Multiple cross-site scripting (XSS) vulnerabilities in SolarWinds Orion Network Performance Monitor (NPM) before 10.3.1 allow remote attack…

published 2012-08-12 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-2563

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.2%
EPSS 10.2% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in SolarWinds Orion Network Performance Monitor (NPM) before 10.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) syslocation, (2) syscontact, or (3) sysName field of an snmpd.conf file.

Timeline

  1. First public exploit (EDB-20011)
  2. Published

Exploit prediction

10.21% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-20011 SolarWinds Orion Network Performance Monitor 10.2.2 - Multiple Vulnerabilities webapps, 2012-07-21
  • securityfocus.com http://www.securityfocus.com/bid/54624 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

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

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.