SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2012-2577

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…

EXPLOIT ✓MEDIUM 4.3EPSS 10.2%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 10.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.

Description

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.

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
10.21% probability · 96th percentile
Public exploits
1 in Exploit-DB · verified · first 21 July 2012
CISA KEV
Not listed
Weakness
CWE-79
Affected
solarwinds/orion network performance monitor
Source
cret@cert.org
EPSS trend
0%8%15%4 November 2026: 10.21%4 November 20264 November 2026

EPSS 10.2% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-20011source ↗SolarWinds Orion Network Performance Monitor 10.2.2 - Multiple Vulnerabilitieswindows · mutswebapps21 July 2012yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.