7.8

CVE-2013-3588: zyxel p-660h-61 Improper Input Validation

CVSS: 7.8v2.0HighModified
Published 02-04-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-3588 is a high (CVSS 7.8) Improper Input Validation vulnerability in zyxel p-660h-61. EPSS estimates a 2.19% chance of exploitation in the next 30 days, higher than 82.1% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
2.19%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-04-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The web management interface on Zyxel P660 devices allows remote attackers to cause a denial of service (reboot) via a flood of TCP SYN packets.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.19%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.19% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.19%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Zyxel11 products

1 vendor · 11 products

References

1 links