CVE-2007-3554

highpriority · attend · 46EPSS 0.179 · 97 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · functional

Likely / severe?

17.9% (97th) EPSS

CVSS 7.6 · high

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Stack-based buffer overflow in the HPSDDX Class (SDD) ActiveX control in sdd.dll in HP Instant Support - Driver Check before 1.5.0.3 allows remote attackers to execute arbitrary code via a long argument to the queryHub function.

cvss

Technical severity, 0–10. One row per scoring source.

7.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.6

v2.07.6highAV:N/AC:H/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 4.9 · impact 10

v2.06.8mediumAV:N/AC:H/Au:N/C:C/I:C/A:C/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-121USLLM-inferred

exploits (2)

Public proof-of-concept and weaponised exploit code.

EDB-30257HP Instant Support - ActiveX Control Driver Check Buffer Overflowfunctional · exploit_db
EDB-4137HP Instant Support - Driver Check Remote Buffer Overflow (PoC)functional · exploit_db

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
hp instant supportall versionsnvdUScpe:2.3:a:hp:instant_support:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2007-07-04modified 2026-06-16

references (18)

External citations — patches, advisories, analysis.

scry

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