CVE-2002-0627

The Web server for Polycom ViewStation before 7.2.4 allows remote attackers to bypass authentication and read files via Unicode encoded requests.

Published: 2003-01-07 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-0627 is rated Moderate Risk (55.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.79%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2002-0627

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-17 0.45% 0.79% +0.34%
2 2024-12-17 0.50% 0.45% -0.05%
3 2023-08-09 — 0.50% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-0627

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2002-0627

Affected software / configurations for CVE-2002-0627

Vendor Product Version Raw CPE
polycom viewstation_128 6.5.1 cpe:2.3:h:polycom:viewstation_128:6.5.1:*:*:*:*:*:*:*
polycom viewstation_128 7.2 cpe:2.3:h:polycom:viewstation_128:7.2:*:*:*:*:*:*:*
polycom viewstation_512 6.5.1 cpe:2.3:h:polycom:viewstation_512:6.5.1:*:*:*:*:*:*:*
polycom viewstation_512 7.2 cpe:2.3:h:polycom:viewstation_512:7.2:*:*:*:*:*:*:*
polycom viewstation_dcp 6.5.1 cpe:2.3:h:polycom:viewstation_dcp:6.5.1:*:*:*:*:*:*:*
polycom viewstation_dcp 7.2 cpe:2.3:h:polycom:viewstation_dcp:7.2:*:*:*:*:*:*:*
polycom viewstation_fx_vs4000 4.1.5 cpe:2.3:h:polycom:viewstation_fx_vs4000:4.1.5:*:*:*:*:*:*:*
polycom viewstation_h.323 6.5.1 cpe:2.3:h:polycom:viewstation_h.323:6.5.1:*:*:*:*:*:*:*
polycom viewstation_h.323 7.2 cpe:2.3:h:polycom:viewstation_h.323:7.2:*:*:*:*:*:*:*
polycom viewstation_mp 6.5.1 cpe:2.3:h:polycom:viewstation_mp:6.5.1:*:*:*:*:*:*:*
polycom viewstation_mp 7.2 cpe:2.3:h:polycom:viewstation_mp:7.2:*:*:*:*:*:*:*
polycom viewstation_sp_384 6.5.1 cpe:2.3:h:polycom:viewstation_sp_384:6.5.1:*:*:*:*:*:*:*
polycom viewstation_sp_384 7.2 cpe:2.3:h:polycom:viewstation_sp_384:7.2:*:*:*:*:*:*:*
polycom viewstation_v.35 6.5.1 cpe:2.3:h:polycom:viewstation_v.35:6.5.1:*:*:*:*:*:*:*
polycom viewstation_v.35 7.2 cpe:2.3:h:polycom:viewstation_v.35:7.2:*:*:*:*:*:*:*

References for CVE-2002-0627

cvelogic Threat Intelligence