Vulnerability Details : CVE-2015-2055
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.
Vulnerability category: Input validationDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-2055
Probability of exploitation activity in the next 30 days: 28.88%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 96 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-2055
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2015-2055
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-2055
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http://www.exploit-db.com/exploits/35859
Zhone GPON 2520 R4.0.2.566b - Crash (PoC)Exploit
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http://www.securityfocus.com/bid/74876
Zhone GPON CVE-2015-2055 Denial of Service Vulnerability
Products affected by CVE-2015-2055
- cpe:2.3:o:zhone_technologies:gpon_2520_firmware:r4.0.2.566b:*:*:*:*:*:*:*