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CVE-2015-0887

22
FAUCET Score

CVE-2015-0887 describes a denial-of-service vulnerability in the npppd component of the PPP Access Concentrator (PPPAC) affecting specific versions of IIJ SEIL/x86 Fuji, SEIL/X1, SEIL/X2, and SEIL/B1 routers. A remote attacker can trigger an infinite loop and device hang by sending a crafted SSTP packet. This vulnerability has a CVSS score of 7.1, indicating high severity due to its network attack vector, medium attack complexity, and complete availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.70CPE matchmatch criteria
cpe:2.3:o:iij:seil_x86_fuji_firmware:1.70:*:*:*:*:*:*:*
1.71CPE matchmatch criteria
cpe:2.3:o:iij:seil_x86_fuji_firmware:1.71:*:*:*:*:*:*:*
1.72CPE matchmatch criteria
cpe:2.3:o:iij:seil_x86_fuji_firmware:1.72:*:*:*:*:*:*:*
1.73CPE matchmatch criteria
cpe:2.3:o:iij:seil_x86_fuji_firmware:1.73:*:*:*:*:*:*:*
1.74CPE matchmatch criteria
cpe:2.3:o:iij:seil_x86_fuji_firmware:1.74:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.1HIGH

AV:N/AC:M/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.53%
Probability of exploitation in next 30 days
EPSS Percentile
72.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0153 is in the 30th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvndb.jvn.jp / jvndb/JVNDB-2015-000031
Vendor Advisory
jvn.jp / en/jp/JVN63949115/index.html
Vendor Advisory
seil.jp / support/security/a01541.html
Vendor Advisory