CVE-2020-3525
CVE-2020-3525 is a medium-severity vulnerability in Cisco Identity Services Engine with a CVSS 3.x base score of 4.3. 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-200.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 1% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2020-24796
- Weakness: CWE-200
- Affected product: Cisco Identity Services Engine
- Published:
- Last modified:
Description
A vulnerability in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to recover service account passwords that are saved on an affected system. The vulnerability is due to the incorrect inclusion of saved passwords when loading configuration pages in the Admin portal. An attacker with read or write access to the Admin portal could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to recover passwords and expose those accounts to further attack.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Frequently asked questions
- What is CVE-2020-3525?
- A vulnerability in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to recover service account passwords that are saved on an affected system. The vulnerability is due to the incorrect inclusion of saved passwords when loading configuration pages in the Admin portal. An attacker with read or write access to the Admin portal could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to recover passwords and expose those accounts to further attack.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
- How severe is CVE-2020-3525?
- CVE-2020-3525 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2020-3525 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-3525?
- CVE-2020-3525 primarily affects Cisco Identity Services Engine. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-3525?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2020-3525 have an EU (EUVD) identifier?
- Yes. CVE-2020-3525 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-24796.
- When was CVE-2020-3525 published?
- CVE-2020-3525 was published on 2024-11-18 and last updated on 2026-06-17.
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-cuc-imp-xss-XtpzfM5e
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-authbypass-YVJzqgk2
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-pa-trav-bMdfSTTq
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-tls-dos-xW53TBhb
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-pass-disclosure-K8p2Nsgg
Affected products (4)
- cpe:2.3:a:cisco:identity_services_engine:002.002\(000.916\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:002.003\(000.906\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:002.004\(000.911\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:002.006\(000.902\):*:*:*:*:*:*:*
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