CVE-2021-30482

Q: How do I fix CVE-2021-30482?

Upgrade upsource to 2020.1.1883 or later.

Q: Is CVE-2021-30482 being actively exploited?

Not that we know of. CVE-2021-30482 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.94% is the estimated probability that it will be exploited in the next 30 days. That is higher than 58% of all scored CVEs.

Q: How severe is CVE-2021-30482?

CVE-2021-30482 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2021-30482 affect?

Published advisories record a fix for upsource (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGH

7.5

CVSS v3

NVD

Description

In JetBrains UpSource before 2020.1.1883, application passwords were not revoked correctly

CWE-281

How to fix

Remediation Available

upsourceNVD

Affected:< 2020.1.1883Fixed in:2020.1.1883CVE-2021-30482derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.94%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Vendor Advisory2

Related Vulnerabilities

Other CWE-281 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-8543	Critical	9.8	74%	KEV	-
CVE-2019-0233	High	7.5	68%	-	-
CVE-2017-8589	Critical	9.8	24%	-	-
CVE-2021-33990	Critical	9.8	12%	-	-
CVE-2017-8578	High	7.8	6.3%	-	-
CVE-2017-8563	High	8.1	5.9%	-	-

Common questions

How do I fix CVE-2021-30482?

Upgrade upsource to 2020.1.1883 or later.

Is CVE-2021-30482 being actively exploited?

Not that we know of. CVE-2021-30482 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.94% is the estimated probability that it will be exploited in the next 30 days. That is higher than 58% of all scored CVEs.

How severe is CVE-2021-30482?

CVE-2021-30482 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2021-30482 affect?

Published advisories record a fix for upsource (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2021-30482

Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.