10

CVE-2000-0306: sco openserver

CVSS: 10.0v2.0HighModified
Published 07-05-2001Last modified 08-08-2024
Open JSON
Some data may be incomplete
  • 1 reference with an unsupported link type was hidden.

Vulnerability summary

CVE-2000-0306 is a high (CVSS 10.0) vulnerability in sco openserver. EPSS estimates a 3.69% chance of exploitation in the next 30 days, higher than 89.5% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
3.69%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 07-05-2001
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflow in calserver in SCO OpenServer allows remote attackers to gain root access via a long message.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.69%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.69% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.69%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databaseremotescoVerified

    SCO UNIX 5 calserver - Remote Buffer Overflow

    Maturity: weaponized

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Sco1 product

1 vendor · 1 product

References

1 links