MEDIUM SEVERITY

CVE-2000-1058

Openview Network Node Manager vulnerability

CVSS
5.0
EPSS
16.2%
EPSS pct
97th
Exploited
No known
Buffer overflow in OverView5 CGI program in HP OpenView Network Node Manager (NNM) 6.1 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, in the SNMP service (snmp.exe), aka the "Java SNMP MIB Browser Object ID parsing problem."
Affected vendor
Hp
Affected product
Openview Network Node Manager
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published
2000-12-11

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to availability.

Its EPSS score of 16.2% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2000-1058

  • Confirm whether Hp Openview Network Node Manager is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2000-1058.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2000-1058

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2000-1058 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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