CVE-2024-38315Network attack vector

User impersonation via sessions retained after password reset

Published Sep 16, 2024 · Updated Sep 16, 2024

Insufficient session expiration in IBM Aspera Shares 1.0 through 1.10.0 PL3 allows remote authenticated users to impersonate other users. The session lifecycle leaves an existing login session valid after the corresponding account password is reset. An attacker must already possess an authenticated session associated with another account; continued access permits actions under that account.

CVSS severity6.3
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in IBM Aspera Shares 1.0 through 1.10.0 PL3 allows remote authenticated users to impersonate other users. The session lifecycle leaves an existing login session valid after the corresponding account password is reset. An attacker must already possess an authenticated session associated with another account; continued access permits actions under that account.

The record

CVE
CVE-2024-38315
Published
Sep 16, 2024
Updated
Sep 16, 2024
Vendor
IBM
Product
IBM Aspera Shares
Classifications
CWE-613, T1550.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0 <=1.10.0 PL3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Aspera Sharesversion=1.0 <=1.10.0 PL3

Published CVSS scores

6.3IBM CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-613Insufficient Session Expiration
T1550.004Use Alternate Authentication Material: Web Session Cookie

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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