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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Web server for Polycom ViewStation before 7.2.4 allows remote attackers to bypass authentication and read files via Unicode encoded requests.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.64% probability · 76th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- polycom/viewstation 128 · polycom/viewstation 512 · polycom/viewstation dcp · polycom/viewstation fx vs4000 · polycom/viewstation h.323 · polycom/viewstation mp · polycom/viewstation sp 384 · polycom/viewstation v.35
- Source
- cve@mitre.org
EPSS 1.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21089
- http://www.ciac.org/ciac/bulletins/m-123.shtmlPatch, Vendor Advisory
- http://www.iss.net/security_center/static/9348.phpVendor Advisory
- http://www.polycom.com/common/pw_item_show_doc/0%2C%2C1444%2C00.pdf
- http://www.securityfocus.com/bid/5632Vendor Advisory
- http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21089
- http://www.ciac.org/ciac/bulletins/m-123.shtmlPatch, Vendor Advisory
- http://www.iss.net/security_center/static/9348.phpVendor Advisory
- http://www.polycom.com/common/pw_item_show_doc/0%2C%2C1444%2C00.pdf
- http://www.securityfocus.com/bid/5632Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.