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cveMitreCVE-2015-2055
HistoryFeb 23, 2015 - 5:59 p.m.

CVE-2015-2055

2015-02-2317:59:12
CWE-20
mitre
web.nvd.nist.gov
28
zhone gpon 2520
firmware
r4.0.2.566b
denial of service
cve-2015-2055

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.9

Confidence

High

EPSS

0.226

Percentile

96.6%

Zhone GPON 2520 with firmware R4.0.2.566b allows remote attackers to cause a denial of service via a long string in the oldpassword parameter.

Affected configurations

Nvd
Node
zhone_technologiesgpon_2520_firmwareMatchr4.0.2.566b
AND
zhone_technologiesgpon_2520Match-
VendorProductVersionCPE
zhone_technologiesgpon_2520_firmwarer4.0.2.566bcpe:2.3:o:zhone_technologies:gpon_2520_firmware:r4.0.2.566b:*:*:*:*:*:*:*
zhone_technologiesgpon_2520-cpe:2.3:h:zhone_technologies:gpon_2520:-:*:*:*:*:*:*:*

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.9

Confidence

High

EPSS

0.226

Percentile

96.6%

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