SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-5789

HPE LoadRunner before 12.53 Patch 4 and HPE Performance Center before 12.53 Patch 4 allow remote attackers to execute arbitrary code via unspecified vectors.

CRITICAL 9.8EPSS 17.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 17.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

HPE LoadRunner before 12.53 Patch 4 and HPE Performance Center before 12.53 Patch 4 allow remote attackers to execute arbitrary code via unspecified vectors. At least in LoadRunner, this is a libxdrutil.dll mxdr_string heap-based buffer overflow.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
17.86% probability · 97th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Affected
hp/loadrunner · hp/performance center
Source
security-alert@hpe.com
EPSS trend
0%10%20%21 September 2026: 13.38%22 September 2026: 17.86%27 October 2026: 17.86%21 September 202627 October 2026

EPSS moved from 13.4% on 21 September 2026 to 17.9% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

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