Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain a directory traversal vulnerability in Configuration Management that could allow an attacker to change directory permissions, denying access to legitimate users.
CVE-2025-59181
This medium-severity CVE scores 4.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 82% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.8
- EG Score
- 4.8(medium)
- EG Risk
- 26(Track)EG Risk 26/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity48% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 18%
- KEV
- Not listed
Published
July 27, 2026
Last Modified
July 28, 2026
References (1)
- 85b1779b-6ecd-4f52-bcc5-73eac4659dcfhttps://www.ericsson.com/en/about-us/security/psirt/security-bulletin-pcc-july-2026
Vendor Advisories for CVE-2025-59181(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 21× in last 7d / 89× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-08-25 13:48 UTCEPSS rescore
- 2026-08-25 11:00 UTCEG score recompute
- 2026-08-25 11:00 UTCGHSA enrichment
- 2026-08-24 14:16 UTCEPSS rescore
- 2026-08-24 10:20 UTCEG score recompute
- 2026-08-24 10:20 UTCGHSA enrichment
- 2026-08-24 09:22 UTCEPSS rescore
- 2026-08-23 09:41 UTCEG score recompute
- 2026-08-23 09:41 UTCGHSA enrichment
- 2026-08-23 00:18 UTCEPSS rescore
- 2026-08-22 09:02 UTCEG score recompute
- 2026-08-22 09:02 UTCGHSA enrichment
- 2026-08-21 23:48 UTCEPSS rescore
- 2026-08-21 08:24 UTCEG score recompute
- 2026-08-21 08:24 UTCGHSA enrichment
- 2026-08-20 22:54 UTCEPSS rescore
- 2026-08-20 07:45 UTCEG score recompute
- 2026-08-20 07:45 UTCGHSA enrichment
- 2026-08-19 17:03 UTCEPSS rescore
- 2026-08-19 07:06 UTCEG score recompute
- 2026-08-19 07:06 UTCGHSA enrichment
- 2026-08-18 13:47 UTCEPSS rescore
- 2026-08-18 06:27 UTCEG score recompute
- 2026-08-18 06:27 UTCGHSA enrichment
- 2026-08-17 13:46 UTCEPSS rescore
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- 2026-08-17 05:48 UTCEG score recompute
- 2026-08-17 05:48 UTCGHSA enrichment
- 2026-08-16 14:55 UTCEPSS rescore
- 2026-08-16 04:38 UTCEG score recompute
- 2026-08-16 04:38 UTCGHSA enrichment
- 2026-08-16 02:13 UTCEPSS rescore
- 2026-08-15 04:00 UTCEG score recompute
- 2026-08-15 04:00 UTCGHSA enrichment
- 2026-08-15 01:29 UTCEPSS rescore
- 2026-08-14 03:21 UTCEG score recompute
- 2026-08-14 03:21 UTCGHSA enrichment
- 2026-08-13 21:59 UTCEPSS rescore
- 2026-08-13 02:42 UTCEG score recompute
- 2026-08-13 02:42 UTCGHSA enrichment
- 2026-08-12 13:50 UTCEPSS rescore
- 2026-08-12 13:50 UTCEPSS rescore
- 2026-08-12 02:04 UTCEG score recompute
- 2026-08-12 02:04 UTCGHSA enrichment
- 2026-08-11 13:42 UTCEPSS rescore
- 2026-08-11 01:25 UTCEG score recompute
- 2026-08-11 01:25 UTCGHSA enrichment
- 2026-08-10 23:59 UTCEPSS rescore
- 2026-08-10 00:46 UTCEG score recompute
- 2026-08-10 00:46 UTCGHSA enrichment
- 2026-08-09 13:46 UTCEPSS rescore
- 2026-08-09 00:08 UTCEG score recompute
- 2026-08-09 00:08 UTCGHSA enrichment
- 2026-08-08 16:36 UTCEPSS rescore
- 2026-08-07 23:29 UTCEG score recompute
- 2026-08-07 23:29 UTCGHSA enrichment
- 2026-08-07 16:26 UTCEPSS rescore
- 2026-08-06 22:50 UTCEG score recompute
- 2026-08-06 22:50 UTCGHSA enrichment
- 2026-08-06 13:46 UTCEPSS rescore
- 2026-08-05 21:48 UTCEG score recompute
- 2026-08-05 21:48 UTCGHSA enrichment
- 2026-08-05 19:16 UTCEPSS rescore
- 2026-08-04 21:10 UTCEG score recompute
- 2026-08-04 21:09 UTCGHSA enrichment
- 2026-08-04 15:09 UTCEPSS rescore
- 2026-08-04 15:09 UTCEPSS rescore
- 2026-08-04 10:37 UTCEPSS rescore
- 2026-08-03 20:30 UTCEG score recompute
- 2026-08-03 20:30 UTCGHSA enrichment
- 2026-08-03 10:35 UTCEPSS rescore
- 2026-08-02 19:52 UTCEG score recompute
- 2026-08-02 19:52 UTCGHSA enrichment
- 2026-08-02 02:26 UTCEPSS rescore
- 2026-08-01 19:13 UTCEG score recompute
- 2026-08-01 19:13 UTCGHSA enrichment
- 2026-08-01 04:15 UTCEPSS rescore
- 2026-07-31 18:34 UTCGHSA enrichment
- 2026-07-30 17:53 UTCEG score recompute
- 2026-07-30 17:52 UTCGHSA enrichment
- 2026-07-30 16:27 UTCEPSS rescore
- 2026-07-30 01:30 UTCEPSS rescore
- 2026-07-29 17:09 UTCGHSA enrichment
- 2026-07-28 16:30 UTCEG score recompute
- 2026-07-28 16:30 UTCGHSA enrichment
- 2026-07-28 15:35 UTCEPSS rescore
- 2026-07-27 16:24 UTCGHSA enrichment
- 2026-07-27 15:22 UTCEG score recompute
- 2026-07-27 14:26 UTCEG score recompute
- 2026-07-27 14:25 UTCMITRE cvelistV5first tracked
Frequently asked(5)
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Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2025-59181
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