How severe is CVE-2010-0217?

CVE-2010-0217 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2010-0217 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-0217?

CVE-2010-0217 affects Zeacom Chat Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-0217?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2010-0217 published?

CVE-2010-0217 was published on 2011-05-20 and last updated on 2026-06-16.

CVE-2010-0217

CVE-2010-0217 is a medium-severity vulnerability in Zeacom Chat Server with a CVSS 2.0 base score of 5.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-310.

Key facts

Severity: Medium (CVSS 2.0 base score 5.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-310
Affected product: Zeacom Chat Server
Published: 2011-05-20
Last modified: 2026-06-16

Description

Zeacom Chat Server before 5.1 uses too short a random string for the JSESSIONID value, which makes it easier for remote attackers to hijack sessions or cause a denial of service (Chat Server crash or Tomcat daemon crash) via a brute-force attack.

Frequently asked questions

What is CVE-2010-0217?: Zeacom Chat Server before 5.1 uses too short a random string for the JSESSIONID value, which makes it easier for remote attackers to hijack sessions or cause a denial of service (Chat Server crash or Tomcat daemon crash) via a brute-force attack.
How severe is CVE-2010-0217?: CVE-2010-0217 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2010-0217 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-0217?: CVE-2010-0217 affects Zeacom Chat Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-0217?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-0217 published?: CVE-2010-0217 was published on 2011-05-20 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:zeacom:chat_server:*:sp4:*:*:*:*:*:*

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